Well, how about I offer my thoughts on this. 
My current system (see signature) was built just 2 months ago. I was well aware of Intel's Core i5 and initially considered waiting for its release but obviously decided not to.
Why? Well, Intel has 2 modern socket platforms. (1156 and 1366) AMD has 1. (AM3) Which Intel socket specification is here to stay and which will go the way of the dodo? What if I choose the i5 platform and want to upgrade to the high performance i7? I can't without buying a new MB. Intel can say that both platforms will be supported and that may well hold true, but if you want to start with a value build you can't upgrade to the high performance CPU because of the socket limitation.
My current system (see signature) was built just 2 months ago. I was well aware of Intel's Core i5 and initially considered waiting for its release but obviously decided not to.
Why? Well, Intel has 2 modern socket platforms. (1156 and 1366) AMD has 1. (AM3) Which Intel socket specification is here to stay and which will go the way of the dodo? What if I choose the i5 platform and want to upgrade to the high performance i7? I can't without buying a new MB. Intel can say that both platforms will be supported and that may well hold true, but if you want to start with a value build you can't upgrade to the high performance CPU because of the socket limitation.