Ok, but this is getting silly. Are you going to bring up the batteries for the controller then? That could be $5+ a month if you play 5 hours a day!
Hey, don't look at me. I'm just saying that those who defend Live! use the same 'well, it's only $x, that's nothing to me' which is purely subjective. And that's the point really. I don't think Live is worth the money, honestly, and so I stopped paying for it (though I probably will get a 3 month card to play co-op Gears 2 with my friends).
But there's no final say here. To echo what people have been saying, excluding people who care about exclusives, if you want to play BDs and are interested in a current-gen console the PS3 is the way to go. If you want a current-gen console just to play games with no online, then the 360 arcade is the way to go. If you want online, then things get complicated. Do you want wifi? Do you need voice-chat? How much money is your kWh? Do you have a battery charger and two sets of AAs?
Seriously, though, at this point, I think selling the PS3 as the superior value as a gaming machine is pretty hard. And I actually prefer my PS3 -- I get most of my multiplat games on it, for reasons I can't quite fathom (I think I mostly prefer the controller).