Really considering about replacing the 2010 MBP I just got 2 months ago for one of these. The MBP is nice, but C2D is showing it's age, especially the more I use it. The i7 in this would be excellent for me, especially the Hyperthreading and Turbo Boost.
Now, to see what kind of battery life this thing gets...
Sold my Mini 9 for a larger netbook, one that's easier on my wrists and hands.
Current Machine: 2010 MacBook Pro 13", 2.4 GHz C2D, 4GB RAM, Win7 Pro x64/OS X 10.6.3
And I play with my girlfriend's Mini 10v ^_^. Interested in using MATLAB on the Mini 10v? Check out my benchmarks!