Well, another option might be to have a Chromium build use a
post-crash infobar which said "If this were Chrome, your crash could
have been useful to the developers", and after 2 weeks have the NNNNTP
say "If this were Chrome, you'd have been updated to miss out on
seventeen recent security exploits."
I agree that would be annoying. But it's also pretty annoying to have
people confused about why we aren't interested in their text file of
stack-trace offsets.
-scott