@msw To be less snarky, the vast majority of FOSS right now is not Free Software. There's a lot of MIT, BSD, LGPL, etc etc, and a lot less GPL code out there.
The only licenses which purport to force people to release code are the GPL. I've long preferred GPLv2, but I rarely release things you could build a whole cloud on, so, meh.
I always thought AGPL/GPLv3 were sorta draconian, but am starting to come around.