I bought one. It is amazing.
With it I purchased Soul Calibur IV and Armored Core 4. c9th has played a lot of Soul Calibur in the last week.
I am going to expand on my experience with it in the complex, and I will probably post some stuff here as well. It is really interesting to see what this generation of consoles is doing with online connectivity, and I am looking forward to see folks hacking it, making it better.
I promised myself I wouldn’t install GNU/Linux on it until 2009.