I am enjoying signing up for typepad. It’s so … clean. I like the clean minimalist look. Thanks for the ad post. 
I’d just like to note… a year and a half late… that Moveable Type’s “secret” was deployed by Philip Greenspun when he made photo.net in 1994, and then wrote a book about it in 1997… with AOLServer and TCL, no less.
http://philip.greenspun.com/panda/