Have you ever been to LinkedIn and began perusing through the seemingly endless list of people suggestions? Why isn’t there a filter built into this so you can avoid recruiters, people from previous companies, and so on? This presents the perfect opportunity to build a console-driven script to filter these suggestions by keyword (http://jbegleiter.com/blog/35), allowing you to filter based on a bad keyword list and a superseding good keyword list (warning, trying to filter too much at once may freeze your browser temporarily as the script runs in the foreground).
Discoverizer in action
XHR in Firebug