http://www.sqlservercentral.com/blogs/sqlmanofmystery/archive/2009/04/14/ssd-the-game-changer.aspx

http://www.sqlservercentral.com/blogs/sqlmanofmystery/archive/2009/08/02/fusion-io-update.aspx

http://www.dvnation.com/Fusion-IO-IODrive-SSD-Solid-State-Disk-Drive-Review.html

I heard from another MVP that they had a customer which had run them for over 8 months and loved them. No real issues, and tremendous speed improvements. They couldn't disclose the customer because of an NDA.