Users now have the ability to customize their profiles. You can add HTML.
First go to your profile and click customize. Up top you will see a box
that says HTML and one that says RSS. Drag the HTML box down into your
profile. Drop it where you want. Click the gear looking button top right
of the box and drop the HTML code into box. Save. You can also embed
stuff in the box like youtube videos, music players and pictures.
Enjoy
The Wall