This post is really just to get an idea of the servers that you guys are using to house your site(s). So do tell what are the specs of your own servers or if you prefer to talk about your modded desktop then by all means go ahead.
Nope me neither - I've always been on shared hosting, but I can tell you that uses LAMP. I have a testing server setup in my house using LAMP, so I shall, err, astound you with its specs:
1.8ghz AMD Athlon Processor
512mb RAM
40GB HD
*Onboard Graphics*