Almost every single one, eh? Yea that explains the now 17 or so straight quarters of growth in the platform.
I don't expect everyone to like it, just as I know not everyone likes Exchange/Outlook either. My last org switched to Outlook from Notes and productivity went to the floor. Why? Because the MSFT flunkies didn't bother to actually figure out what all Notes/Domino was being used for, nor did they understand the concept of messaging based workflow.
Every platform has it's critics and it's champions. You like what you like and I"ll like what I like. I use webmail, Outlook and Notes every day. Outlook has a nice look to it, but I'll take Notes for functionality any day, not to mention that 8 is a huge UI improvement.