Rebecca "Ruji" Chapnik is a freelance creator of miscellanea, including but not limited to text and images. She studied art at the University of California, Santa Cruz and writing at Portland State University. She went on to study Linux in her bedroom and also in various other people's bedrooms, crouched anti-ergonomically before abandoned Windows computers. Ruji currently lives in Portland, Oregon. You can find her experiments at http://rujic.net and her comics at http://dondepresso.rujic.net.
Tag clouds are a great way to help visitors explore different topics on your blog. Putting one on your Tumblr blog requires a bit of extra nous. Ruji Chapnik explains.
Why not create your own social network with open source software? Ruji introduces you to Elgg, a full-featured open source social networking engine.