Based on "this analysis":http://www.tnl.net/blog/entry/Doing_the_numbers_on_the_AOL-WeblogsInc_deal of the recent WeblogsInc valuation by AOL, Business Opportunities blog created a "small tool":http://www.business-opportunities.biz/projects/how-much-is-your-blog-worth/ that take your URL, query "Technorati":http://technorati.com for incoming links, and give it a dollar value.

Just something to boost one's ego, I suppose.