Yes, I brought up a similiar issue in regards to essay readers.
(¯`*..Essay Feedback System..*´¯)
Hasn't been responded to by a moderator or Roger yet...
As for an OVERALL reputation system, it's not very helpful
to gain points for "being funny." This is college-help website,
not a comedian website. People in the CC cafe section know
each other well enough to know who's funny and who's not
anyways. Now, in terms of a USEFULNESS rating, it would
help MANY people (especially parents) get their posts noticed
more.