There has been a huge problem with blogger lately. Thousands of blogs have been reviewed and blocked for being spam. Some blogs were blocked when they were not even spam. My blog was down for about a week. I found out that I had added a "widget" which is one of the things on the side bar that was being considered as spam. I'm back now but I am in the process of deciding if I should switch to WordPress instead. I'll let ya know if I switch.