Phusion Passenger (mod_rails) + DreamHost FTW!
I just converted five production sites from my custom-built lighttpd installation to Passenger on DreamHost. The speed is impressive, and I only had to update a couple things in environment.rb to get one site to work.
DreamHost now appears to be a bonafide Rails Host! Who knew?!
The Guy posted this article on May 15th, 2008.