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mastermojo

428 karma · joined June 26, 2012

CTO at sapling.ai gmail: hng.jms
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mastermojo··on Show HN: Find your competitors that Google can't
Its already set up as a software-as-a-service for $29 a month.
mastermojo··on Bitcoin XT 0.11A
Can someone explain what is means for bitcoin to be forked?
mastermojo··on Consumption of hot spicy foods and mortality
TLDR:

If you eat spicy food you are less likely to get cancer, heart disease, and respiratory disease.

If you eat spicy food, over a period time (7 years in the study) you are less likely to die compared to someone who eats spicy food less than once a week by the following amounts:

1-2 times a week: 90% as likely

3-5 times a week: 86% as likely

6-7 times a week: 86% as likely

Not drinking alcohol helps.

mastermojo··on Ask HN: Where is Dropbox headed?
Dropbox's service has always been something that an engineer who wanted to, could implement with a server and an rsync alias. Their company is not built on the same technical challenges that companies like Apple and Google and Microsoft have. Their success comes from creating and (relentlessly) iterating on personal cloud storage solution for the average computer user.

Cloud storage has been (sort of) commoditized. By that I mean it's easily obtainable from a variety of different sources (Google, Microsoft etc). It's not immediately obvious which service is "better". However Dropbox does have strong brand awareness going for them. People in Tech frequently underestimate the value of an established brand.

My personal opinion is that Dropbox will continue to do well in revenue for small sized businesses and sole proprietors. However, it's medium/large business solutions do not have as strong of a reputation (things like access control are relatively new features, I had to check if it even existed). As long as they stay first-to-mind when people talk about personal cloud storage, they will do okay.

The difference between jumping from 1-10 billion to a 10-100 billion will be how well they execute on b2b solutions.

mastermojo··on Google Translate vs. “La Bamba”
Cellphones have existed since the 1980s. It takes time for technology to (incrementally) improve to a broadly usable state.
mastermojo··on Setting up your own blog
I picked Jekyll cause it works out of the box with github pages.
mastermojo··on Phone Janitor – Take control of your phone number
It's in the FAQ. But "Pricing" really should be a top level tab.
mastermojo··on Setting up your own blog
Does it work with GitHub Pages?

Edit http://gohugo.io/tutorials/github-pages-blog/ THERE ARE SO MANY STEPS. I guess I'll eat the build time until it gets to 5 minutes.

mastermojo··on David Cameron: Twitter and Facebook privacy is unsustainable
Terrorists will use other forms of communication if you open up Twitter and Facebook. In fact, I'm pretty sure the smart ones aren't using these services right now. The unfortunate reality is that terrorists will always have a safe space to communicate if they want it, from message encryption to passing notes in a park.
mastermojo··on Losing 80% of mobile users is normal
I agree!

An app developer needs to be mindful of if their app is a daily/weekly/monthly/annual use case.

I have plenty of apps on my phone that I purposefully keep around but will probably only use when I do that big trip once year: TripAdvisor, AirBnb, WhatsApp, GoPro, EpicMix etc.

Other apps: Amazon, Shazam, Bank(to cash checks) I also keep around but use rarely.

Under a conventional definition I've probably been marked as a "churned" user many times over for Shazam. It keeps sending me notifications for random things (Click here to find out the trending new hot single from Shakira!) so I've turned them off.

I also hate when companies force you to download their app to do something. United wouldn't let me check-in and print my boarding pass from my computer. I had to download an app and scan my passport with my camera.

mastermojo··on So yeah, I wrote an Unofficial Slack Guide
Why is slack better than it's competitors (yammer/hipchat)?
mastermojo··on EBay sells back 28.4% stake in Craigslist
http://www.craigslist.org/about/jim_buckmaster

http://www.craigslist.org/about/teambios

dang check out all these craigslist guys. I've never given any thought on who runs this platform.

mastermojo··on Why investors don’t fund dating
The 5% churn = 79% annual churn is incorrect. Churn doesn't compound, because after churn your user base is smaller and 5% of that becomes a smaller number.

It is actually 0.95^12=0.54 (5% churn/month = 46% annual churn).

mastermojo··on Instant Apps for the Apple Watch with the Wolfram Language
Who uses the wolfram language? It seems pretty expressive and powerful... but I don't really see a strong case for adoption.
mastermojo··on The Most Popular Programming Languages in GitHub Since 2012
This infographic is pretty poorly designed. There are some icons that I don't recognize (like the 1993 circle+R and the 2005 flask). Google told me the (R) icon is actually the R language. Still don't know what the flask is.
mastermojo··on Building an Empire with a Single Brick: Meet Patrick McKenzie
I noticed the bench.co link in the article, without even realizing the article was hosted on bench.co. Very clever content rich way to do marketing.

"For example, Bench handles all of Patrick’s bookkeeping. He’s grateful for the freedom to “never think about it again.”"

mastermojo··on A man who was accidentally released from prison 88 years early
What was he incarcerated for? Edit: Two counts of first-degree burglary and three counts of aggravated robbery
mastermojo··on Slack was hacked
skype doesn't have admin/team lead functions that companies typically might want. my skype mobile app crashes all the time. also inline gifs are cool.
mastermojo··on China
Additionally, my impression is that "trust" vehicles like contracts don't hold the same weight that they do in places like the US. They get broken and tossed aside all the time and the legal recourse you can have is minimal.
mastermojo··on The Duct Tape Programmer
10+ years and billion+ dollar valuations, Facebook changes it's motto from "Move fast, break things" to "Move fast, stable infra".

I guess thats basically the time and point for you to start worrying about duct tape.

mastermojo··on Ask HN: What is it like to work on pager duty?
I'm on call for 2 weeks every couple months, one week as secondary and then the next one as primary. It basically involves carrying my laptop (and a wifi dongle) with me everywhere I go. Some times a server needs to be power cycled, but theres never anything crazy. It also completely depends on how stable your infrastructure is and how much fire-fighting everyone is doing. I thought it was a good learning experience.
mastermojo··on GoFundMe Tops Kickstarter as World’s #1 Crowdfunding Platform
Whats gofundme's business model? Do they take a percentage of donations?
mastermojo··on Berkeley Logo
Brian ... likes potstickers.
mastermojo··on New Uber Funding Round Could Value the Company at $25B
I also like to keep in mind that investors who purchase a percentage stake in the company valuing a company at 25 Billion probably have favorable terms and preferred stock such that they will make money even if Uber goes through a liquidation event at less than that amount.

I see Uber being a 10 Billion dollar company without any problem.

mastermojo··on Mark Zuckerberg Answers Q&A in Mandarin at Chinese University
his tones are off, but he has a pretty impressive vocabulary
mastermojo··on Aspirin could dramatically cut cancer risk, according to biggest study yet
should I start taking it now, in my 20's, or wait till I'm in my 50's?
mastermojo··on Introducing Stellar: a decentralized protocol for sending and receiving money
can anyone briefly explain the difference between this and something like ripple?
mastermojo··on BitPay's New Plan
Well, free for as long as the company is around. For the next couple years: Do you expect Google (search) to be free? Facebook? Mongodb?

Companies can build successful businesses around not charging for the core service.

mastermojo··on Uber vs. Car Ownership
Most people are always balancing the time/money tradeoff with how much they enjoy the task.

i.e do I do my own laundry, clean my own place, drive my own car, cook my own food?

mastermojo··on Uber vs. Car Ownership
I actually have some personal numbers after owning a second hand 2000 Mustang for 1 year from 112k to 121k miles exactly since yesterday. I got the car for 6000.

  Uber 9000 miles x $2 = 18000
  Personal Car: 7000
  Maintenance 2500 
     - new bumper (old one taken off while street parked) 1000
     - replaced foggy headlamps 400. purely cosmetic reasons
     - side window smashed 800. never park in oakland =(
     - oil changes etc? (200 at most) 
  Insurance 600 (checkout AAA) 
  Depreciation 2000(?)
  Gas 1800 ($4/gallon @ 20 miles/gallon)

No contest for me, really. Even if I payed 300 bucks a month for a commuter parking spot in SF, and got an occasional parking ticket here and there.

For people who can get to and from work easily using public transportation, perhaps owning a car does not make sense as much as Zipcar/Uber. Owning a car can cost a lot of money, but for people who want one as a form of transportation it can be very affordable (i.e dont buy new). Also, the average car is expected to travel 10-12k miles a year.

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