Ok my Safari and Firefox crashes A LOT on OSX. I get that "there has been an error.." box where i can close, reopen, or report. I get it A LOT and its pissing me off! wtf? for a "solid" os like osx, how could it has so much instability??!?!?!
Have you just downloaded the new Safari Beta? I've heard theres been a few problems with it. I recently downloaded it on my Windows Desktop and it always crashes (there's windows for ya). Could just be the beta version, but I'm not sure.