The full blogging dream, of two-way links, semantic web, and a massively powerful related-items search facility in every browser may be a few years off, but the chaps responsible for Metalinker are certainly doing their bit.

Every time you add a link to your page, Metalinker uses javascript to add a link next to it, that links to the page on Blogdex that lists other sites that mentioned that link. So, a link to Oreillynet [b] looks like that.