Founders beware: accelerators offer upside, but only if you’re ready
venturebeat.com
venturebeat.com
That's kind of funny to read. I never thought about it before, but I suppose the others must not emphasize the origins of their features, which must in turn make them seem rather arbitrary.
The 3 month duration comes from the fact that YC was originally meant to be a summer program for undergraduates (http://ycombinator.com/start.html).
For those who can handle the pressure cooker, a big payoff is possible. But yes, buyer beware.
Maybe it's just the most efficient form of presenting? I feel like the benefits at that stage really outweigh the risks.