[mdink]

craps table in vegas.

Partly joking here, I too think this is the wrong type of question to ask. So many times I get approached from people who have the next facebook/twitter/fucking-annoying-I-know nothing idea.. do they ever mention the implementation details? No. It's always about going viral and making millions. What do you end up with? Something as spammy as "honestly.com"

Seriously just find an interesting problem to solve, solve it well and see how you can expand on it. The money will come when you aren't focused on it!