I was afraid of this. I routinely ban all members that have posts with Kitchen in the title, and I might have banned you by accident when going through the forum (since you had a post with Kitchen in the title, asking if I can get rid of posts about Kitchens!). I didn't notice it wasn't a spam post until later, and then tried to "unban" you by unchecking the boxes (in the admin functions) that I had previously checked. I hoped that would work, but it appears not.
Update: OK, I found the "unban" function somewhere else. Try it now.
Sorry,
Tom Gibson