I got my friend Lance to get Firefox 3 on download day. He didnt see a huge difference from firefox 2 but i told him there were alot of differences, he just had to look for the most of them. anways I went Lance's place a few days ago and we went into his room. now, one of the differences firefox 3 has from 2, is that if you have multiple tabs open and you close firefox, itll ask you if you want to save the tabs for when you open firefox again. it just so happens that the last time he closed firefox he chose "save and quit" instead of "quit" ("quit" would have caused this problem not to happen) now... he went onto his computer so we could to the whatever we were gonna do on his computer (which ended up being youtube in the end) and he went to firefox...
a bunch of RedTube tabs came up. it was horrible. but it was fucking hilarious. it scared the shit out of him. he quickly closed all the tabs one by one and closed firefox while i was leaning over his bed laughing my fuckin ass off. I couldnt believe this had actually happened, and he was red in the face. I actually had to show him how to use that feature correctly, and then i showed him how to get rid of that feature, as he didnt want to have it anymore.
tl;dr version: firefox 3 opened up all my friend's redtube tabs that he was on last he used his computer and i was there to witness it