- "Free" is not the kind of license I trust (there's a guy talking about his stealed code on HN this sunday, just check)
- Not responsive ? Come on we're in 2012
- It would be better if it was hosted on github (or bitbucket). So everyone could improve it (but again what's the license ?) There's a lot of competition in this field and at this stage I don't see any valid reason to use this one, rather than say Bootstrap, Foundation or Skeleton.
It's totally upto the developer to decide upon on the licence. There are lot of projects under FREE, but not open sourced.
However, I'm not seeing any responsiveness to the grid; it renders the same when I resize the browser or view in mobile.
I would love to see one that has a .verbose.css where all possible attributes or properties are listed and commented out in the brackets for that element. As a reference or resource to grab a chunk from for your own .css file.
http://twitter.github.com/bootstrap/
Or maybe this one, too: