[jwesley]

There is definitely something lucky about Craigslist. There is an element of luck in everything and CL was the right product at the right time.

You could build a better product right now and it wouldn't beat CL because the timing isn't right.

[TooMuchNick]

I could make a better cheeseburger than McDonald's but I'm damn well not gonna get billions and billions served.

[jon_dahl]

There's luck in every success. But that doesn't mean that success is attributable to luck.