Better to fail at doing the right thing than to succeed at doing the wrong thing.

People are free or cheap. Marketing: using Twitter or blogs. Cheap or free. Infrastructure: call up Amazon, call up Rackspace, terabytes of data in the clouds, thousand dollars, two thousand dollars.

Don't worry, be crappy. Revolutionary means you ship and then test... Lots of things made the first Mac in 1984 a piece of crap - but it was a revolutionary piece of crap.

The key to evangelism is a great product. It is easy, almost unavoidable, to catalyze evangelism for a great product. It is hard, almost impossible, to catalyze evangelism for crap.

Instant success are seldom instant and if you talk to the people behind these successes, you'll find out that they came after months of fear, uncertainty and confusion along with a flagrant lack of adoption.

A good idea is about ten percent and implementation and hard work, and luck is 90 percent.

A crash is when your competitor's program dies. When your program dies, it is an 'idiosyncrasy'.