If there's one thing no gaming system needs in my opinion, it's DLC. There's nothing wrong with DLC and actually I'm not against the general idea (after all no one forces me to buy the stuff), but I don't think any gaming system NEEDS DLC.
Complete downloadable games: hell yes, great thing. I like WiiWare, PSN, Steam and I'm sure I'd like XBL and DSiWare as well.
World of Goo, Art Style: light trax, Cave Story, Rage of the Gladiator, Critter Crunch, Flower, Castle Crashers, Shatter, Braid, The Secret of Monkey Island Special Edition...this gen brought and brings us plenty of great download only games.
Downloadable content: not my cup of tea. I may be in the minority, but I never cared about the DLC which is already available for the (PS3) games I own.
