How many times have you heard this?
Shelfari Screencast Tutorial
View this screencast tutorial to help you create your own Shelfari. It also includes instructions on how to embed your Shelfari into an Edublogs site. However, the embed instructions can be used for almost any website.
Use Neoformix to create word clouds in the shape of an image.
http://www.neoformix.com/Projects/TextFlake/index.html--Creates Word Clouds in the shape of a snowflake