What are you running hardware-wise for your webserver? I'm curious if everyone's running antique equipment like mine.
Me: Dell 1750, 2X3ghz zeon processors. 8 gigs of ram. 3X scsi hard drives.
It's way old, but runs just fine. And because the hardware is so cheap, I've got a duplicate sitting on a shelf here in case something dies. At this level of machine, it runs most normal web businesses with ease but they're cheap enough that having a backup sit on a shelf isn't a big investment either.