I'm not a fan of blue switches but I've always wanted to try out the Poker layout. I really like the form factor too..
As for the blacks, the reason why I'm interested in them is because I think they'll help me type more precisely and with a smaller margin of error. I found an old rubber-dome lying around in my girlfriends house that felt pretty stiff and linear and played a game of typeracer on it. On the first race I got 171 WPM which was the highest score I've ever gotten and averaged 150 WPM on the races after that. This was because I was making very few errors on all of the races. I usually get much lower scores (120-130 WPM) because I make many errors on lighter switches such as browns or Topres. I'm not too worried about fatigue and some huge keyboard enthusiasts swear by them so I'm interested in giving them a try.
Count me in
Post your feedback when you get it...also count me in on that sneaker club