Good place to discuss server administration, especially Mac?

We’re thinking about taking the website Mac rather than continue to sweat managing Linux, especially managing Linux via other companies setups and limitations. (Meaning I would consider setting up Linux on my own Mac box that I put together from the ground up if that seems like a good plan.)

I have a lot of questions about what’s involved, and I thought I’d ask here if anyone knows a good website of smartypants types who can help with these things? If it’s not cool to post it publicly here, please send me a PM.