I think this might be it.

Network Error (tcp_error)

A communication error occurred: "Connection refused"

That's the last address that worked at work for head-fi. So uh...what's new here folks?

HeadFi is currently undergoing maintenance. It will be back up shortly.

Thank you,

The HeadFi Team.

That's the message I get.

The whole site has been pretty damn flakey for me for the past couple days.

In other words, business as usual at head-fuck-up.

Not Found

The requested URL /forums/ was not found on this server.

Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.

I don't know what it takes or costs to run it, but it does have problems. And Head-Fest-2 is right around the corner.