I would like to see a "my pending flags" page/section developed.
At the minute we can flag questions etc and suggest what is wrong with them but there is no way of knowing whether the flags we have placed have been accepted/rejected. We therefore cannot tell (without looking at flag weight that is, at best, guesswork as to which flag was a + and which was a -) which flags were accepted or rejected
This may page may also allow the user to "unflag" accidentally flagged questions or questions that have been revised.
I think such a page would greatly increase the flagging efficiency of both myself and other users.