I kind of agree with the "extra credits" take on DLC. (Or at least, my take on what there take was.. YMMV)
DLC is, more or less, a heavy handed way the games makers are using to try and recoup money they've "lost". (mainly from second hand game selling, maybe a bit from pirating) And in a way i understand why they do it. You need money to stay in bussines. Games now a days cost a metric ton to make. Droping a few hundred million on a project means you need to make that back and then some to turn a profit, stay employed, and turn out new games. To make hundreds of millions of dollars off a new game means they have to sell, millions of games. (10's of millions even).
Pireting a game cost the developers money. Second hand gaming doesn't get them any money either. (only game stop gets it.) Both result in net losses for a game company. So, what do you do? As of right now, it's DLC. The developers get money this way, even from second hand users. Money they don't have to share with Gamesstop. (though, they are trying to get developers to sell there DLC in store..LOL) I would think most DLC wouldn't work with pireated games, or hacked systems, so, that's good too.
DLC is a way for companys to say in bussines, turn a profit, and keep making games. But, as is life, the pengulim effect takes over, and, well, in some cases it can feel now a days that your paying for your new game twice. You get half a new game at the start, for full price, and the rest later in DLC. This is CRAP IMO. But i'm not really sure what we can do about it. Personally, it's not as big adeal to me anymore, because, i really don't game like i used too... So, a little extra DLC on the one or two new games i play every few months, to a year even, isn't an issue. The rest of you.. eh. Good luck with that. You'll need to somehow send a clear message that reasonable priced additonal DLC will be well recived and rewarded, were as, braking a game in half and selling it for full price up frount, and in DLC bites later, will not work.
Like i said, good luck with that. I'm a pessimessit, and i doubt enough people have that kind of self disipline. If they have the money to spend, they will. *shrug*