Doubt my opinion matters... but I think of it like this:
Id rather take the path that leads to a better XBMC in the future, faster. Especially if that future is XBMC on the PS3/360.
If Xbox development were to stop now, in 1 year how far would we be on the XBMC-Windows/Linux/Mac? (As far as features/development/etc)
Would we be a lot farther then compared to if we conitnued Xbox development?
Currently, I prefer XBMC-Xbox. Everything the last t3ch has is all ill ever need for my Xbox-XBMC. (FanArt, Movie Trailers, Trainers, Emulators, etc). So if it stopped, id be fine.
I will eventually switch to XBMC-Windows (Within a year), and when that time comes, itd be nice to know there has been a lot of time dedicated to XBMC (Without the Xbox in mind)
I know, im kind of confusing, hopefully you understand what im saying