As for me...I'll stick with AMD.
Me too most likely.
I mean, I don't want to seem like a bad consumer, but I've had so much luck with AMD, I've never had an AMD Cpu bottleneck a Gpu (contrary to myth that they do..., got screenshots to prove showing my Gpu at 100% load on several games

) and everything I've read so far on Bulldozer, and there really is a LOT out there (official too), that has me pretty content with my roadmap.
I'm not sure of all the details on Ivy Bridge. More than one site says they'll still be 2 and 4 core chips (even if true I feel confident there'll be high end chips offering more), they'll have double the Gpu shaders to 24, and 22nm, so they should be awesome overclockers, especially considering what's already possible with SB. I'm curious if maybe it winds up being quad cores that OC well versus AMD 8 core chips, which may or may not OC well. Who knows, but as of this moment I'm leaning toward AMD, I just love the idea of 4, 2core modules, which will allow each module to work on a single thead, it's like the polar opposite of Intel's Hypertheading. Where Intel's HT offers only slight benefits and only under particular circumstances, these Bulldozer modules will produce obvious benefits no matter the situation. Another big difference is the first BD chips will be 32nm, whereas the IB will be 22nm. Efficiency could be an issue for AMD, but it seems like performance won't be a problem

BD will drop long before Ivy, and when Ivy comes, the newer BD APU's will be dropping, heh, way too much to think about, I think for now I'll compare what's actually relevant, Sandy Bridge to Bulldozer, and IMHO, I really, honestly feel that Bulldozer will be much better straight out of the box, as far as...in the hands of some of us, who knows, I can't wait to see one of you guys put a Sandy Bridge on water. So yeah I'm rambling on quite a bit, I just enjoy thinking about it. So long as the Bulldozer chips have thermal overhead, at 32nm, I really feel like they
should be much faster than Sandy Bridge, well enough rambling here, I kind of hijacked the thread and it's not something I do, although I'd really enjoy talking about this if anyone shares my enthusiasm for these two chips.
Edit:
http://www.blog.wareseeker.com/wp-content/uploads/2011/01/a1.jpg -Roadmap Picture
http://www.blog.wareseeker.com/wp-content/uploads/2011/01/a2.jpg -Notebook Specific
http://www.youtube.com/watch?v=VIs1CxuUrpc -Basic Layout Video
/end neverending incoherent something or other
