I was just wondering whether it would be a good idea to upgrade to the 12.10 release of Ubuntu. I'm not running anything mission-critical, and I do like to err on the side of new/unstable, but I was wondering what the general opinion is on it. Is is unusably crash-prone? Is it chock-full of new features? I'd kind of like this to be an open-ended discussion about 12.10 in general.