Orchard L.M. Hacking del.icio.us

Wiley, 2006. — 381 p. — (ExtremeTech).This is the ultimate guide to hacking, tweaking, and modifying del.icio.us - one of the hottest topics on the web today. Tons of hacks including:
Geotagging del.icio.us bookmarks;
Mapping del.icio.us tags with Google Maps;
Building and watching tag clouds over time;
del.icio.us tagging using browser keywords;
del.icio.us Firefox hacks;
Integrating Bloglines and del.icio.us;
Linking to posts w/ greasemonkey;
del.icio.us Safari hacks;
del.icio.us desktop hacks for Windows, Mac, and Linux;
Combining del.icio.us and blogs - Movable Type, WordPress, blosxom: and others;
Programming with the del.icio.us API;
and more.