The relationship between WordPress and Tumblr has always been pretty friendly: Tumblr's own blog used to be on WP, WordPress.com supports Tumblr as a Publicize option alongside Twitter and Facebook, our Akismet team sends them daily emails of splogs on the service, and there's healthy import and export traffic both ways.
Matt MullenwegThe rise of broadband and growing ubiquity of Internet access excites me the most. The world changes a lot when, no matter where you are - in the middle of a deserted highway or in a bustling city - you can get high speed broadband access.
Matt Mullenweg