I noticed you started a private facebook group to discuss running injuries, gait, etc. I'm wondering about the purpose of this. It seems a little redundant, because I thought that's what is happening on your facebook page, this blog, and this forum. Is it going to turn into a kind of exclusionary thing? The reason I ask is because it seems my IP address or whatever has been blocked by MissZippy, I guess it's because she didn't like what I had to say to her recently. I certainly haven't been rude to her, and it seems pretty childish to block me. People are really weird sometimes.