Completely offtopic: You are using cloudflare. Please Don't!! They use an IP blocklist and block legitimate readers like me. See this screenshot. https://img.skitch.com/20120110-xfpmpw5rww8fajf13a73hm1k3u.j... I use a mac and I'm blocked because there could be a virus in my computer or network??

I have used CloudFlare for several months on several websites and I concur: they are often offline or they block legitimate users.

I am in the process of moving back to my previous DNS manager.

Noted. I've turned off Cloudflare. I've never heard of anyone having trouble like this before. I'm on a mac too, and have never seen this.