I'm interested in this but your introduction is a little lacking. "Hello, World" isn't really enough to get a feel for a framework, how about "Hello, To-Do App" or "Hello, Blog"?
Regardless, congrats on your release!
Regardless, congrats on your release!
I'm also the author of Schnitzelpress, a Ruby-based blog engine built with Sinatra (and optimized for hosting on Heroku and similar cloud providers), and I will be porting it from Sinatra to Happy some time soon.