Linkwalla: PHP/XML link blog
http://linkwalla.benbrophy.com
"Build a list of links through a simple AJAX web interface, published via HTML and RSS. Sort of a mini-blog for links. Written in PHP5 and runs off XML files - no database needed."
Ben Brophy’s Linkwalla adds xFolk support at FactoryCity
http://factoryjoe.com/blog/2006/11/26/ben-brophys-linkwalla-adds-xfolk-support
"Ben Brophy’s databaseless personal link aggregator, Linkwalla, has recently been upgraded to v0.9.7. Aside from Flickr and Ma.gnolia integration, the output is now marked up in the xFolk microformat."
Ma.gnolia Blog: JSON, HTML, and Microformats. Oh, My!
http://ma.gnolia.com/blog/2006/11/14/json-html-and-microformats-oh-my
"These feeds are bare-bones Microformatted html documents with support for looking at our bookmarks in several different ways: as plain bookmarks in xFolk, as blog entries in hAtom, as reviews in hReview, and as all of the above combined."