471 karma · joined February 6, 2014
I actually do personally think that sugar is a main driver of these problems, but I get her point.
Consider that there are lots of products out there with serious vulnerabilities that no one knows about. A bad actor has tons of incentive to try to find these and keep it secret while exploiting it (for whatever their nefarious aims are). White hats have very little incentive to do so - bug bounties are a joke. So it may be worthwhile for a black hat to spend millions in security research, but it wouldn't for a white hat. The incentives are out of balance.
This type of action presents a way to balance out the incentives. The good actor here only benefits by telling the world about the vulnerability, at which point any users can demand a fix or stop using the product (I realize this specific product is a bit tougher to stop using, but the point remains for most other cases).
< One of the most effective ways of learning is to hear and consider ideas opposed to the ones you currently hold.
< Second, what the hell kind of professor shows porn to their class!?
Am I missing some joke or sarcasm? I'm normally pretty good at detecting it in text. How can you advocate for learning to explore all ideas, even if they may seem opposite to what you (or others) may hold and at the same time say its repugnant that a teacher would show a taboo idea in video form?
(Not to mention, how could she afford the child care?)
In this light, the CMU investment makes a ton of sense. It's going to be extremely difficult for any other competitor to get the critical mass of drivers that makes grabbing a ride a <5min request, except in the case of driverless cars. GM (as an example) could quickly put them out of business by partnering with google and deploying thousands of self-driving cabs in a city and slapping an uber-like app on it. There's no other way to get that many drivers.
Obviously the above example is a longer-term threat, so to say that anyone can just build an app and outcompete Uber is missing where the real value in Uber lies.
This is just a guess though - I'm not one of these founders.
Valuations of public companies aren't always rational in my opinion, however they are (again in my opinion) better assessments of value than any one person's estimate. If you disagree and think you are able to make a better prediction, then by all means don't leave a reply here, just short the stock (and with leverage - use options, etc).
But who says income tax is the only type of tax? You can use a progressive consumption tax (no tax under $x item, y% tax from $x to $z, etc) to raise the funds. Economists much prefer this type of tax because it disincentives consumption rather than production.
Any company that did that wouldn't make it to tomorrow.
It's the same reason why it's not hypocritical for the super rich to desire higher taxes on the rich, yet still pay the minimum legal requirement.
I think one of your biggest challenges would be getting enough users to start. Also, it seems like you'd run into problems that face online dating, where if the service is successful, your users will no longer need you. Have you thought at all about how to deal with that problem?
Other forms of non-base include stocks/options/etc.
WoW is a direct, improved copy of EQ and others. The default hotkeys for EQ and WoW were even the same - NumLock was autorun on both.
How is this a bad thing? You could just as easily have critiqued google for not being "innovative" - they weren't the first search engine. Taking an idea and executing it well is a skill, and a profitable one for Blizzard.
I happen to disagree with the argument I just provided, but for reasons different than the quality of service a free market would provide.