What Alexa Knows and Co Citation

Via Threadwatch, apparently Alexa now displays an option to see "See other sites owned". I tried this on toprankblog.com and sure enough, my seo firm site, TopRankResults.com was listed.

Jim Boykin has an excellent post on c0-citation, which he pretty much translates into how search engines determine "related"sites. Another good way to see related sites is the Touchgraph Google Browser.