I don't mind making any and all my code available to others. And I understand the "give-back" qualities of GPL. But a GPL language that makes every program written in it have the GPL License?!? Good grief. I am laid back about the whole License Wars, but AGPL gives me pause.
I probably won't even bother learning a little bit of this language to understand it's good qualities. Plus I've never cared for indentation defining blocks.