...I think this is plain simple - as long as noone of the committers has
time for it and has fun in doing so, nothing will happen....
Yes, but I think Joerg has a point too: more comments on bugzilla could help people understand why their bugs or patches are not (yet) processed.
I'd suggest that committers looking at bugs be more explicit when they see a good reason not to process a particular bug.
"I'm going to the movies now" wouldn't be classified as a good reason though, we can remain silent in such cases ;-)
I'm talking "on average" of course, people have been doing this already, it's just that we might want to do more of it.
-Bertrand