[zekevermillion]

I think I understand the goals of the "fair source" license but why not make it copyleft all around, and just sell hosted version to small biz, and license exceptions to corporate clients?

[wmf]

Nobody needs the exception so they won't buy it. That business model only works for copyleft libraries.

[gant]

Depends, if it's something likely to be customized, AGPL might work.