i only have use to a laptop(sig) as it replaced an ageing Dell and used to heavy gaming sessions on it, i was only playing WOW and some games from steam like World of tanks, MW2, minecraft and other games i cant remember, but then i converted back to console gaming, so most games i play on laptop are certain ones from steam and facebook flash games and its more than up to the job lol, i play on ps3 mostly and use this for the web and itunes..
i do want a desktop again, but its trying to build one for as cheap as possible without plashing out on new stuff as im not in that financial situation like i used to be where i can just fork out x amounts and still pay bills meh!!...
as for the Missus, its normal for a woman to moan about something, they never happy with anything you do, mine however doesnt have a problem with me gaming on the consoles in front room and or being on laptop aswell as she has a SFF i brought her months ago on her very own desk in the corner of the room which she spends most her time on unless she wants to play her wii or the playstion or watch a bit of telly(which we hardly do anymore), so there is that compromise lol..
only time she really moans about it is if shes on one or im not pulling my weight with housework or if i dont react quicker enough to our 5 month old girl when she crys alittle for no reason or some other stupid reason to have a go at me.. problem is round eachother too much lol which is because we are looking to move, i said i want my own sanctuary for my gaming collect haha
