automatt is happy about rawsugar. This flickr pic and the according text show why: rawsugar allows him to structure tags. As I predicted: folksonomies go towards semantic web.

Finally started to get into RawSugar. I imported all of my bookmarks from del.icio.us in about a minute, and now I can give my folksonomy some structure, and separate the tags I use for keeping track of stuff into different heirarchical categories or collections. And you can search your collections and your friends' collections all at once!