Hunch

The company I've been working on is now public. We are sort of a wikipedia for decision making. Users contribute their expertise in making decision -- like what camera to buy -- and then other users can answer questions to get recommendations. If you create a profile, Hunch learns your taste and style preferences and tailors its recommendations to what it has learned people like you prefer. Here's an example:

Which camera should I buy? - make thousands more decisions on Hunch.com