1) I am not an audiophile. For every friend who's told me his £250 earphones or £5k hifi is just superb at replicating the subtle detail of some track I will be damned if I've ever noticed the price difference, I just like making my ears bleed, my shelves wobble, and generally annoying everyone.. I do however, still think iPod headphones are rubbish. I'm not deaf 
2) I like bass. Lots. See making shelves wobble.
3) They have to be do-it-all speakers as they're being hooked up to my PC. They don't have to do anything especially well. If it were just for music I'd likely look into a proper hifi set-up, but it's the usual music/games/movies/etc they will be used for. I've always loved a simple amp + floorstander approach but I don't want it taking up too much space or money.
4) I have far too many things demanding seemingly constant financial attention so the lot could do with coming in under £150 if possible. If this is just an amount not bothering with let me know what is
Fire away!

2) I like bass. Lots. See making shelves wobble.
3) They have to be do-it-all speakers as they're being hooked up to my PC. They don't have to do anything especially well. If it were just for music I'd likely look into a proper hifi set-up, but it's the usual music/games/movies/etc they will be used for. I've always loved a simple amp + floorstander approach but I don't want it taking up too much space or money.
4) I have far too many things demanding seemingly constant financial attention so the lot could do with coming in under £150 if possible. If this is just an amount not bothering with let me know what is

Fire away!