I felt the need to register just to reply to deranged.
First point:
"That being said, there is nothing more fun than doing it in real life, (kicks the crap out of the feeling the game gives you) on a real drumset with real quitars."
That is completely 100% subjective. That may be your opinion but who makes you the judge of what other people enjoy? Not to mention the game provides an atmosphere that the real world does not. It adds the other instruments, music, and a variation of difficulties for people on different learning curves. People need to stop assuming that these ideas are parallel, playing guitar and playing guitar hero are not meant to be equal. Guitar hero/Rock Band like any other games offer a fantasy/fictional/entertainment world for people to enjoy. Like the author mentioned above, maybe you can afford to go buy a guitar, and an amp, and anything else you need.(or drums) But does that mean Eric Clapton, Stevie Ray Vaughn or Tom Morello are going to show up at my house to play with me? Does buying a guitar put me on tour with these people? Until it does, you cannot say buying real life "guitar hero" status is easier to attain than real life racing, or football, or baseball etc. I can go out and play football with my friends, but is that the same as playing with manning, brady or favre? You say playing with pros is impossible, how is that so different from playing with some of the most famous rock stars (especially when some may be dead).
This isn't path A: Guitar Hero/Rock band = Lazy + Worse
Path B: Real instrument = Hard + Better
They are completely different passtimes. Maybe you aren't hating on the game, but you are making some huge assumptions based on your own personal preferences and opinions. I suggest you consider that before making the generalization that a real guitar is superior to playing these games. Like the author did, compare video games to other video games, not to completely different activities. And before you start attacking me like you did the author about being a real musician. I've played the violin and piano for 15 years, I still dont consider myself a real musician. I doubt you even consider these things before making your arguments though....