Looks like a nice decision, however I also feel that Debian's problem is the huge freeze of thousands of packages, making the 'stable' ('stale' is better for some) distribution out of date quickly while adding a large burden to it's developers and maintainers. This blog post by the author of Ion window manager sums it all up better than I could:

http://modeemi.fi/~tuomov/b/archives/2007/03/03/T19_15_26/