Just lost a 3k character RP post because Opera has this stupid feature that makes hitting both mouse buttons take you back a page... WHY WOULD I WANT THAT? THERE A 'BACK' BUTTON LITERALLY AT THE TOP OF MY SCREEN!
Heh, well it's usually not an issue: but when spell checking you right click the word, then left click the correction. Unless you haven't fully released the mouse button, in which case it just deletes everything you've written... Agh! Re-written it now - or close enough at least.