When thinking about non-Sony games that have done user-generated content well, it's tough to come up with anything.
But Namco and BugBear's upcoming Ridge Racer rethink, Unbounded, at least adopts some of the user-generated philosophy. A new create mode will allow you to "snap" together brand new tracks and share them online, opening up the game's replay value indefinitely. It's less ModNation Racers and more plug-and-play, but that's certainly better than nothing. Hopefully BugBear's retained plenty of options to at least convey the feeling of personality in user-generated tracks.
Check the trailer out after the jump.