304 karma · joined June 29, 2008
"Then there's our building. Steve Jobs basically designed this building. In the center, he created this big atrium area, which seems initially like a waste of space. The reason he did it was that everybody goes off and works in their individual areas. People who work on software code are here, people who animate are there, and people who do designs are over there. Steve put the mailboxes, the meetings rooms, the cafeteria, and, most insidiously and brilliantly, the bathrooms in the center--which initially drove us crazy--so that you run into everybody during the course of a day. [Jobs] realized that when people run into each other, when they make eye contact, things happen. So he made it impossible for you not to run into the rest of the company."
Edit: here's the source article, although you'd have to register to read the whole thing: http://www.mckinseyquarterly.com/innovation_lessons_from_pix...
Lastly, although VCs are a good source of feedback, usually going and pitching your idea means a significant commitment (quit your job already, developing the idea). Furthermore, this form of feedback doesn't work for bootstrapped startups and startups in small markets.
1) rigor; comments have a tendency to be whatever pops into a person's head rather than a rigorous assessment of a business model. I think rigorous feedback would provide an opinion on each component of a successful business.
2) reputation; I know people here are very smart, but if you have a selected pool of entrepreneurs you can guarantee a certain level of reputation for your feedback. On ycombinator, you can still get a scathing review from a 17 year old startup wannabe and then sit there wondering whether they really know what they're talking about.
3) non-disclosure; when you post on ycombinator, your business plan reaches a public audience and gets indexed on google. With a random selection of 3 reviewers from a selected pool of advisors, this narrows the audience down, and furthermore you can get NDAs from them. Also, if your business magically appears the next day, you have some legal recourse if it's one of the reviewer's best friends.