I don't actually follow other operating systems much. I don't compete - I just worry about making Linux better than itself, not others.
Linus TorvaldsThe 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 TorvaldsLinux has more than satisfied any small initial expectations I had. It's simply incredible how successful Linux has been, and how good a time I've had developing it and leading the project. It does take a lot of my time, but it's time I really enjoy spending, and Linux has continued to be challenging both technically and from a managing standpoint.
Linus Torvalds