i own both hd consoles. I got the 360 first. Honestly, I haven't played my ps3 in months. Most of the exclusives are extremly overrated for both consoles imo, they are flaunted as being great simply because they are exclusives. 75% of the genuinely great games are multiplatform. I don't play my xbox 360 too much either because I got a nice gaming pc, but it does get some playtime every few days. Just keep the ps3 and spend the money you saved on some games or something else as the systems are basically the same.
You will miss out on around 2 or 3 exclusives you would probably have loved and a few you would have thought are ok, not worth the console cost considering once you beat them you will never touch the system again. At least that was my experience with the ps3 and I assume if I had gotten a ps3 first I would have had the same experience with the 360 since the majority of games I play are multiplatform and I just prefer to get them on the same console. If you own a gaming PC and own a ps3 do NOT get a 360. It will just be a huge waste of money unless you end up really likeing gears or halo.
