I've gone through the non-prioritized bugs in the SF bug tracker and assigned them priorities of 9, 6, or 3.
We should not release until all priority 9 bugs are resolved. We should also seek to close as many of the priority 6 bugs as we can within the time available. Priority 3 bugs can be left until after the release, although many will be quick fixes and would be nice to get resolved.
I've assigned a few bugs to people, and would encourage everyone to look through the list for ones they know how to fix, and take them if they're not taken already.
There are seven priority 9 bugs, none of which have owners yet. Most have to do with saving/opening, and thus can impact user confidence a great deal. Many of the priority 6 bugs are crashes, and are thus important for that reason, even if they occur infrequently.
Bryce