I've have been trying to post on the housingbubble blog for a while now in the comments section. I type in a comment and hit send. The page waits like it's loading the comment, and then refreshes, but my comment doesn't appear. If I try to repost the same exact comment I get a wordpress message saying "You already posted this comment". I have tried 3 different browsers (explorer, safari, and firefox, and have entered a couple different addresses, (on that blog it is a required field) including my basic comcast address. (thinking there might be some sort of filter on yahoo, etc. addresses to suppress spam) ... nothing works. My posts never show up. I don't have a problem posting anywhere else... Any ideas?