The big thing about distributed source control is that it makes one of the main issues with SCM's go away - the politics around "who can make changes." BitKeeper showed that you can avoid that by just giving everybody their own source repository.
Linus TorvaldsAn individual developer like me cares about writing the new code and making it as interesting and efficient as possible. But very few people want to do the testing.
Linus TorvaldsWhoever came up with "hold the shift key for eight seconds to turn on 'your keyboard is buggered' mode" should be shot.
Linus Torvalds