Well, our website has been alive for nearly 4 years, ranks solidly in both google and yahoo, and yet seems to be blocked by MSN. We followed the advice on this forum and signed up for webmaster tools only to be met with "No data is available." for our website. We have uploaded the metatag ID as requested.
Obviously, this is quite frustrating. Please advise. We prefer to not share our url publicly and have also submitted a similar inquiry to the feedback form.