CSS Keyboard: A keyboard "drawn" in pure CSS. Nice. Linked here so I can find it again if I suddenly have an idea of what to do with it :)
CSS3 Tests: Compatibility Tables : Compatibility information on CSS3 Selectors for current browsers. Of course MSIE is completely late on this <8-) (via Max's)
Bullet Madness : Worth a bookmark for times when inspiration lacks, a bullet growing collection you can contribute to.
em : definition. I had never really wondered what exactly and how much an em is (as a relative unit in CSS). Interesting read, by the way
Drag & Drop for images and layers : fun, simple to use and install javascript code. Could be used for example in a "do it yourself" layout : users would rearrange things on a blog to suit their likes, and then save their layout in a cookie for future use…
Some Reference Cards
A few "refcards" (reference cards) I found and kept
planetOzh v3.00
planetOzh version 3 going live !