Lol, I've seen that issue myself, but only at maybe half that (ridiculous!) number of tabs. If you make the window smaller you can still do some stuff, but you

Lol, I've seen that issue myself, but only at maybe half that (ridiculous!) number of tabs. If you make the window smaller you can still do some stuff, but you need to restart FF (and wait for your 732 tabs to reopen!) to get everything back to normal. Computers are meant to solve problems, not create mindless tab-closing jobs for humans! We should never have to close a tab! Tab hoarders unite!!