My proposal is for the requirement of 50 rep for commenting be disabled for Meta
I suggest this because most of us use nothing but stackoverflow and occasionally look at some things here. I am a bit active reading and commenting in Meta(and have been a few months) and other than the linked-account 100-rep bonus, I've only made 43 rep. Well, what about the users on stackoverflow that don't have enough reputation to get this 100-rep bonus on Meta?
I believe commenting is the real way to go here at Meta because it is more built for discussion, so you don't want to have to put an answer for something you'd otherwise just put a comment for.
So again, my proposal is that 1-rep users here can comment on other people's questions only on the Meta site.