Like tag clouds? Then check out this site! Wordle.net is a seriously cool online app that lets you choose between an rss feed or url, your delicious tags, or just a bunch of your own words to create a fully customizable "Word Cloud" to use in any way you like under the Creative Commons Attribution

I could not live without this tool! Font Viewer allows you to view all of your font families with their various styles. Indispensable design tool!