tough xboxlive is great, compared to playstation+ it is a rip off, i hate playstation, games are meh exclusives are 1/10 as good as the few xbox exclusives, controller is terrible, the UI and stuff is confusing sometimes
but damn, the value of PSN+ is great... free games and basically everything in the store is half off gold members get 1 usually crappy deal on something that released 3 years ago.
if MS starts giving the better deals toug sony doesnt stand a good chance, but it all depends on more factors then the online service.
E3 and what both consoles show to gamer will be the big decision, my hope is MS cuts the kinect crap and goes back to what made xbox great