Message Dance could be on message...unfortunately its in private beta

Being a disillusioned ex-Facebooker is not the same as being a disillusioned ex-social networker; the web has great potential, I just find Facebook has become meaningless. Personally I would like to see the social networking future to be based on individuals having their own web space where they can then embed various different widgets. As such I was intrigued by Mashable's post on MessageDance, which enables people to post messages (via email) to a mini wall-like embedded widget which can be placed on a blog.

Whilst I was sold on the idea, and wanted to try one on this blog, Mashable had failed to point out that the service is currently in private beta....so if anyone at MessageDance does come across this, an invite would be much appreciated!