I'm positive that my steadfast support of all things Yahoo! resulted in my being a beta-tester for their new mail portal. I mean, not really, but I did download the new beta version of Yahoo! Mail and I am obsessed with it!
Check out all the nifty icons (I especially like the Spam folder with a flame shooting out of it), search function, direct access to RSS feeds and easy layering of open email with convienent tabs.
It's awesome! All you gmail losers should be very jealous.