Jquery Drilldown Menu, 13 SEO Tools, Python Based CMS, Photoshop Brushes,

jquery: BDC Drilldown menu (like devianart menu)
http://www.barandis.com/dev/jquery/ddmenu/index.html
plugins.jquery.com/node/2876

Visualize data based on keyword and url
http://www.touchgraph.com/TGGoogleBrowser.html?

Tools: SEO: 13 Fantastic Tools for Knowing how they are doing it
http://www.noupe.com/tools/13-fantastic-tools-for-knowing-how-they-are-doing-it.html

Python based CMS
http://orangoo.com/skeletonz/

Gmail like spell checker for your own application
http://orangoo.com/labs/GoogieSpell/

good: photoshop:High Quality Photoshop Brushes
http://www.noupe.com/photoshop/high-quality-photoshop-brushes-resources-and-tutorials.html