About the initial question of this thread, a couple of links that you might or might not find interesting

http://maemo.org/profile/list/catego...illa_reported/
http://maemo.org/profile/list/catego...illa_comments/

And perhaps more interesting, it must be possible to extract Maemo 5 bugs filed since October 9 (the day Summit participants got devices to test) that have been resolved as fixed, and probably even more accurate stats of bugs filed on the sales release that have been addressed already. There is quite a lot of information at http://bugs.maemo.org and anybody can extract it doing some clever searches.