Honest question - how does something like Level Frames (and lots of others I see here that I've never heard of) meet this definition of a startup - http://www.p

Honest question - how does something like Level Frames (and lots of others I see here that I've never heard of) meet this definition of a startup - http://www.paulgraham.com/growth.html http://www.paulgraham.com/growth.html?