I probably would still buy them, but only certain games that have long legs, like LBP or Bad Company 2.
I'd do this because I can empathize with the developers. I mean, theoretically speaking, we only pay for one fee; the game itself. They pay other fees such as maintaining servers, bandwidth, making sure their upload speed is up to spec... etc.
And then, they *have* to come out with patches, because their reputation would be hurt if they didn't listen to the community and fixed the issues. That requires an R&D team that needs a monthly salary.
All in all, the companies thrive on DLC and useless 'visual upgrades' in order to fund them after the initial game price. Most people should understand why companies are considering monthly fees.
"Being single is easier on the gaming life, and the wallet."
