Warning: May blow your mind

Links for today

• Somebody on a planet (Luis Villa maybe?) pointed me to this cool post about tags:
• http://www.librarything.com/thingology/2007/02/when-tags-works-and-when-they-dont.php
• That post referenced this awesome post that makes the best argument I've seen for throwing out categorization schemes for digital content (hint: there is no shelf):
• http://www.shirky.com/writings/ontology_overrated.html
• The first post was from the guy who runs librarything.com, which I think is extremely sexy. I think it may be able to suck me into the social web in a way that Xanga, Friendster, and MySpace couldn't. If you treasure books, check it out:
• http://www.librarything.com