[CentOS] SLightly OT - Seamonkey still crashes at random

I've noticed recently that even my 32-bit, formally release SM v
1.1.11 still crashes at random.  It used to happen when I tried to
access certain interesting websites (no, not THOSE, Yahoo moderation
pages), but today it crashed when I was managing my bookmarks and
tried to move on from one folder to another.

Has anyone else noticed this kind of instability in SM (or FF, for
that matter, but mainly SM)?

Just curious.

mhr