Ohh so far everyone replays at least once in a while. Nice surprise.
I am now playing the P4G, I don't really count that as replaying the P4 since there is alot of new content but I do plan on replaying it immediately after I finish this first playthrough (hard difficulty) on the very hard and I plan on using just the MC, doing all social links, defeating Margaret and probably even getting all the trophies.