Heh, don't do the happy-dance yet. While a full blown AWB has little traction, there are a lot of folks who are ok with magazine limits...even amongst many gun owners.
I do see where these people are coming from, however. In their minds, guns are for sporting purposes and it's pretty hard to justify a 30 rounder for sporting purposes. I mean, hell, shoot a rabbit 30 times with 7.62x39 and there won't be any meat left!
Before y'all turn your flames on, let me state that I already know it ain't about sporting anything. 30 rounders are needed the goblin or goblins that may come knocking. 30 rounders are needed should, God forbid the day ever comes, that some future hell-bent administration takes one too many tyranny pills. 30 rounders are needed when it, the ammo, and the gun that runs it are the only thing that stands between a mob of looters after a civil unrest situation and your family.
THAT is what needs to be drilled into the heads of the average "sportsman". It ain't about sport-anything.