I have had a few edits done on some of my posts and that's fine, it has helped to fit in the SU site. But while on another StackExchange site, any edits give me the ability to Approve them. Is this not available in SU? Or is it Rep driven?

Not a real issue, just wondering :)

Edit: I should note that there was a discrepancy, in that an edit left out a part that I thought was needed. I put it back in. Thus the reason for this question.