Yes, I am excited. I have been tempting to root my droid, and haven't done it due to the concerns of how well I can backup/restore the existing OS, plus the unanswered question on re-activation on the rooted Droid.
Anyway, I am really looking forward to the 2.2. It would be great if it is rolling out on the 13th, merely 10 days away. I'd like to poll the experts here that what features would be included, what would be the difference from the leaked builds. Please share your insights anyway you want.