I played and loved it on PS3, but I was really interested in a PC version, mostly because of performance issues on PS3. My PC is powerful enough to run it smoothly even in the god-forsaken Blighttown, and maybe the network play will be improved with better pings so it's not just lagstabs all the time. At the least, there could be some interesting mods to play with.
What I didn't think about at ALL was GFWL. It's incredible how it can systematically suck all the fun out of the game, when it's just a simple DRM system. I really can't buy it if it has GWFL... are we sure it doesn't just have the GFW brand?