Apparently the reason my Titanium PowerBook died last week was because of a software conflict with the TalkBack application that now comes with Chimera. The conflict may actually be between TalkBack and Norton Antivirus, which was installed at the time.
The TalkBack application will send info to the programmers if Chimera crashes so that they can help eradicate bugs.
Chimera is pretty stable now, though. It’s really become my browser of choice.