Social Media Week Europe gives you exclusive access to live discussions with social media and digital marketing experts in London, 7–8 Nov. Save 20% on your pass today (ends 3 Oct.).
Anil Dash has posted that as of today Movable Type is now open source. As most other bloggers I have chosen WordPress for my platform since it is easily customizable and has excellent documentation. Also, creating plugin-ins in PHP is a snap with WordPress. I have yet to thoroughly analyze Movable Type though and may consider making the move if there is a big upside to switching platforms.