Their servers are running CentOS Linux with php5, MySQL 5+
Wow, I'm glad I'm running the same stuff on a small scale that the big foreign corporations are running. Makes me feel good as I'm located in the USA and I host my own.
2 of my development boxes at home also run the same spec so it makes moving stuff from dev to production a piece of cake
If i wasn't in such a remote location i would have a go at self-hosting, but not sure my "damp-piece-of-string" adsl conenction would take the strain
