Lijit indexes your blog and other content you might have hanging out on flickr, twitter, social networks, etc, making it all searchable. Handy for your readers... and the pay-off for you the blogger is data about what people are searching for on your site and keywords they're using to find you. pretty cool. search results look a bit funky but assume that will sort itself out... let me know what you think of the tool.
Catchy name too: Lijit Search Wijit.
