I liked the rep system because it was a quick way of someone telling me that they appreciated my post without clicking on my name, selecting "Send a PM", typing out a big long note (or a shorter one, but you get the idea), and hitting send. With the rep system, click on approve or disapprove and it was done. Sometimes a comment was left, sometimes not (and true, some of those could have been "I'm leaving you pos rep so I can neg rep someone else", but who knows? If there's no comment left, then it's not carved in stone that this was the intention). I know everyone here has said we can take it to PM, but since that takes longer, I'm not sure everyone will take the time to pull up a PM and type it out. Instead, we may wind up clogging the threads with quoted posts of "Nice one!" I just think the rep system, as long as it's not abused in the ways detailed by those who are glad it's gone, is a cleaner, faster way of telling someone they're appreciated.