Yubnub is a cool site I found via Ztuff

Basically Yubnub gives you a command line to the essential web sites of the hardcore net junkie. Want a Technorati search on pandas? Type 'tec pandas'. A few other good command line items are wikip for a Wikipedia search, flk for a Flicker search, or say to create a wav file of text converted to speech, or eby to search Ebay and am to search Amazon.

The best thing about Yubnub is that you can create your own commands and others can then use them. The amount of new commands people have created is astounding. This is some kick ass social software...

Take a few minutes to try Yubnub.