You know, all the people climbing over each other to shout 'It's business!": People can still dislike business practices. Saying over and over that it's business isn't actually pointing out anything anyone doesn't already know.
I don't even think it's -good- business, the only people noticing that xbox tends to gets dlc earlier are either A) Someone already using a different system to play the games they want dlc on, who aren't gonna fork out the cash for an xbox and an extra copy of the game to get the dlc a month early, or B) Someone who is already using the xbox, meaning microsoft haven't sold any more units off it, and all the consumer gets is the smug satisfaction of someone else's discontent. You aren't actually getting it any earlier, everyone else is just getting it later.
Anyways, as a former xbox owner, I can say I don't think it's doing much to keep customers when the shoddy product keeps breaking down constantly anyways.
Even when I had an xbox, though, why anyone would get an Elder Scrolls game honestly baffles me. -Nothing- beats the massive stream of free content you're free to choose from that the modding community puts out. Even if you have an older pc, there are a fair amount of tweaks that can squeeze some extra fps out of your rig. You don't actually need a freaky nasa supercomputer to run this stuff.
Anyways, I don't think Microsoft's tactics endear them to any who aren't already well in their camp, and only alienate potential customers otherwise.
I'm also disappointed that Bethesda, whose products I've been supporting since before they were available on anything but PC, would turn their back on the market that made them what they are today.