Catching Elephant is a theme by Andy Taylor
Good Tumblr URLs
An Angry Birds FanSite
This tutorial will show you how to create a Tumblr Widget for MySpace, allowing you to embed it in your personal page.
I bet hundreds if not millions of Tumblrs have been wondering how to add a Facebook Status box to their Tumblr sidebar. You just need to customize a small widget and you are ready to go. The tutorial explains it all.