Lol...
I use a 17 inch MBP 2.8 with anti-glare screen. I run FCS 3, Cakewalk, Aperature 3, Quark, Tiffen effects, and others. My 'puter screams along at a frenzied pace. I use HD media for origination and the MBP seems to handle everything I can throw at it. I love the high resolution screen. I also love the portability of this laptop. It's the best as far as I am concerned.
Don't be mislead about the "gotta have the latest and greatest" soothsayers here. I recall several years ago they were saying the same thing about the 2.16 model. And then the 2.4. Then the 2.5. I mean these notebooks are updated regularly by Apple so you have an immediate need just go out and buy one. The new model coming out is not going to do things any differently. You will still have a keyboard to type on and multipad and screen. Only the innards will change. And I doubt they will change that much. Maybe 5 years from now yes, but not two months away.