Digital media featuring the Beagle Board
This page is full of media that will give you some idea what the Beagle Board can do. Much of this information is available for you to use under the Creative Commons Attribution Share-Alike license.
Take these banners and use them on your blog. Cut and paste around the a tags. If you can make a better ad, let's get these replaced. If you want to exchange ads, bring it up on the mailing list or IRC channel.
Some BeagleBone images are available on Flickr.