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tdmackey

596 karma · joined June 11, 2009

https://booleanhaiku.com
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tdmackey··on Ask HN: What would you do with 1Gbps to the home?
As it stands, it seems the only real demand for ultra-highspeed (40Gb/s+) is in the data centers of the facebooks and googles of the world trying to shuffle around all the data between their own servers. I don't think the average home user really cares about moving around petabytes of metadata around a network so I can't really come up with any ideas based on exisiting needs for such speed.

Other than multiple HD streams and telepresence type stuff I am at a loss for ideas that don't completely ignore efficiency of the traffic. Certainly, I can saturate a 1Gbps link, but I can typically do the same with less bandwidth. You'll probably see a lot more of consumer cloud based computing and such assuming the latency and whatnot is also solved in the process.

tdmackey··on Paying Developers Like Sales People
Sadly, developers also have a history of being able to game the system a lot better than sales as well, partially because of the measurement problems pointed out in the article, and such a system usually ends in failure.

Also, the bounty scheme has largely failed in the open source world, perhaps because they bounties never saw $450,000, and I personally doubt the model could be effectively applied to an even smaller team.

Sure, many people would like to have more money, but sadly there is a lot of devwork that is of little 'financial value' that has to be done and that would surely suffer with such a system in place, driving the overall quality lower as it doesn't create a sense of improving the product, instead pushing for being awarded the largest or best bounty.

tdmackey··on Google Buzz
Thought it was a little funny to see that http://buzz.com/ seems to be a similar unlaunched service from AT&T with the same name.

It seems they've managed to roll up what a lot of others were doing into a seemly nicely integrated package. I would like to think that this will give location based networks the push they need to become more mainstream.

tdmackey··on Ask HN: Review our site Aylay.it
I find it disappointing in its current form. I assume you aren't doing much more than a few ajaxified api calls to the 5 or so engines you're aggregating which is neither technically challenging nor technically interesting.

However, if you applied relative rankings for the individual items from each engine and aggregated them into a single results page instead of multiple "framed" result sections, you might have something I would actually want to use. This would also overcome many of the usability and UI problems I find issue with.

It certainly has potential to become something.

tdmackey··on How Facebook uses Erlang for real-time chat
It's very old, and the posterous owner thinks its fine to blatantly copy entire articles by merely providing "From: http://www.facebook.com/note.php?note_id=14218138919 as the only indication that it wasn't original.
tdmackey··on Bye Bye Github
Yes, it is pretty bad for github to have so many problems in so few days and if he isn't happy with the service he should leave.

However, seems like he doesn't really understand how to use Git if github being down is barring him from doing his job or deploying his work. Having a single point of failure while using a distributed version control system is incompetence on the developer more so thann it is a problem github being down. Github provides you a lot of nice features and fancy web based interfaces and some social aspect to coding, but to rely solely on it shows a lack of understanding and removes many of the benefits git provides a developer.

tdmackey··on Reddit clone in 60 minutes and 4 lines of C
on proggit there has been a recent fad to reimplement reddit in X lines of Y in Z minutes where X and Z are minimized and it has devolved into a satire, yes.
tdmackey··on Scaling: Why Giants Don't Exist
Dinosaurs and Google. 'nuff said.
tdmackey··on The Line Was Crossed
Who says he was offered a bribe? Perhaps he demanded it?
tdmackey··on The Line Was Crossed
Essentially, it breaks down to if the non-journalistic party offers it to the journalist as part of the "review process" and it is disclosed it is ethical, if the journalist demands a random "gift" in exchange for running their story it is unethical. Speculation leans towards the latter being the case.
tdmackey··on Facebook - Introducing Your New Navigation
I guess I should start filtering Facebook related posts for a while to avoid all the user revolt that is going to happen.

Although, the facebook platform is being treated like a first class citizen with this new design which is good for developers and "facebook startups." Also, seems like they are gearing up for an agressive play in "real-time search" with the search bar so front and center.

tdmackey··on How to Replace IMAP
First the solution doesn't really fulfill all of imaps use cases (especially push mail) but that is unimportant.

What is important is that the IMAP protocol isn't difficult, and I don't think that is what limits "email innovation." It is more so that it has been around since the 70s and email clients haven't been able to remove themselves from their past. It isn't the protocol limiting them from moving forward, it is the shear number of other clients that wouldn't support any of the "innovations" one would try to bring to email.

tdmackey··on Google Shows Off its Tablet Concept
The size of their tablet in the video makes it look closer to something like MS Surface than a 'tablet' device.
tdmackey··on The iPad Literally Breaks Every Use Case I Had For It
It allows for multiple windows, which is somewhat similar.
tdmackey··on Copy & paste some text from this article. Notice anything funny?
I imagine a surge of users from news.yc set off a few flags considering their product is intended to monitor this sort of thing.
tdmackey··on Kayak.com Makes Developers Do Customer Support
"On any given day, you might find him tracking down potential hires, going for a run with his software engineers, or personally answering calls to Kayak's customer hotline." <- what is this? software engineers don't run ;)

Honestly, he seems very down to earth and genuinely happy. I also like how he doesn't have a problem constantly checking his email unlike all these productivity blogs and such saying its the worst thing you could ever do. I feel my behavior is somewhat vindicated in being one of those differences that doesn't really make a difference.

tdmackey··on On Nerds and Measurement
A difference that makes no difference isn't really a difference.
tdmackey··on Chess Intuition and Computer AI
Sadly the article over-exaggerates the amount of computer chess Magnus plays. Few grandmasters do. Chess software is good for analysis and study of the board but not so much for actually playing against. For direct quotations from Magnus regarding this issue see http://www.nationalpost.com/life/story.html?id=2392166
tdmackey··on Why I love having tabs in source code.
Not a terrible article, although I was a little put off by the "K&R Style is obsolete" remark, considering that a lot of the projects I work on use a slight variant of K&R, the Linux kernel included.
tdmackey··on An email to the authors of JSCrypto
Javascript and cryptography are two words that should never be used together. I can't believe people think this provides some decent form of security. Instead of worrying about the security of some javascript crypto implementation you should be more focused on wtf kind of problem this actually solves without introducing a slew of new weaknesses. TLS/SSL provides end to end encryption and doing any random crypto in javascript doesn't provide anything on top of that. And if you aren't using TLS/SSL then the code is still coming from your server in plaintext. If it is sent in plaintext then it can be replaced by an attacker therefore requiring you to send it over https and since you are already doing that why bother with javascript crypto when you can just send the data over the secure connection you already made?
tdmackey··on Hacker News dataset?
Don't have any datasets but http://news.ycombinator.com/robots.txt is your guideline.
tdmackey··on Ask YC:Best web hosting provider for sites similar to Flickr?
A lookup on their ip says rackspace.com does.
tdmackey··on Jerry Seinfeld's Productivity Secret
http://www.amazon.com/At-Glance-Reversible-Horizontal-PM326-...

At A Glance is the typical big name retail company that manufactures these types of things.

tdmackey··on Google's biggest announcement was not a phone, but a URL
Google didn't really want to buy spectrum. Schmidt even publicly stated they had no intention to buy the spectrum. They were just after open access to the "C-block" of the spectrum which they got as a stipulation to them making a slightly higher than minimum bid. They got what they wanted, and it wasn't to own the spectrum.

With that said, I don't think google has any real interest in being a carrier, as that isn't where they make their money. They can leverage the mobile network much like the internet and continue to make their truck load of money via targeted ads.

tdmackey··on Silicon Valley 'Bloodbath' Leaves Entire Office Buildings Empty
The article left out the fact that most of this commercial real estate excess is left over from the dot com bust. At the height of prosperity between the bust and the most recent financial trouble the vacancy rate was still around 16% compared to the 21% it is now. And unless you get somewhat lucky, most owners in the valley still make more money by only partially leasing their building at a higher cost than fully leasing it at relatively low prices. So, while you may here a few stories of people getting decent lease rates they are the small minority.

And I don't see how they article or title infers anything about the state of tech as others have mentioned other than that it says Silicon Valley. While this term is typically used to describe the tech industry in the area it has become a more generic term for the south bay. The article makes it clear that it is a real estate problem and that some tech companies are benefiting from the over-speculation.

tdmackey··on Why My Startup is Better than Google's Implementation
Sadly, implementation isn't all that matters.
tdmackey··on Stealthy Passive Spliced Network Tap
I approve of this article. ;)
tdmackey··on EtherPad Open Source Release
I got it running on a vps and it works great. The documentation made it trivial to do so.
tdmackey··on JSCrypto — Fast symmetric cryptography in Javascript
I am typically one of the opinion that if you are doing crypto in javascript you are doing it wrong. Talks like http://rdist.root.org/2009/08/06/google-tech-talk-on-common-... provide insight and let us not forget http://chargen.matasano.com/chargen/2006/4/28/oh-meebo.html Besides it is very difficult to have javascript return sutiably random numbers cross platform. If you need to encrypt browser traffic use ssl instead of some half-assed pseudo-secure javascript mess.

Sorry JSCrypto team, while your implementation is awesome and all, you are doing it wrong.

tdmackey··on Why Google Chrome OS has already won
The same niche that http://en.wikipedia.org/wiki/MSN_Companion tried to fill 10 years ago?
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