Tag Galaxy is pretty cool. [Flickr, tags, photos, fun for all]
Sketchplanet.com "is a new web service based around sketches. Taking some obvious cues from Flickr (e.g. tags, ability to comment etc.) Sketchplanet is an online sketching network where people can draw whatever they like, add titles, comments, tags, save favourites and more."
Fellow automatically combines 50 Flickr images with the same tag into a single image. So who owns the copyright? Heh.
"Conversation will improve, language barriers will fall, artificial intelligence will begin to emerge, and, hopefully, people will be more honest about what they want and who they want to have sex with." If you could meta-tag a tag itself, would the resulting "tagweb" mirror how we collectively organize thoughts in our [collective] brain? (via del.icio.us)