fatcap.com
FatCap is the ultimate online resource for graffiti and street-art. Browse thousands of pictures, videos, news, interviews. Explore the graffiti and street-art in each country and city in the world.
freecita.com
Yellow Pages with service search. Find local business, services in your area.
groupme.org
GroupMe! - Semantic Web meets Web 2.0 - Ontologies meet Folksonomies
mygeoposition.com
Geocode your own geoposition, create free geotags, geo-metatags and kml files for your website or weblog. Includes reverse lookup: Enter a geocoded website, we will display it's position on a map!
mygraffitiwallpaper.com
myGraffitiWallpaper.com contains a large amount of Graffiti / Tagging wallpapers and backgrounds.
netvouz.com
Netvouz is a social bookmark manager where you can store your favorite links online and access them from any computer. You organize your bookmarks in folders and tag each bookmark with keywords and can then browse them by folder or tag, or search for them
sitetag.us
Your website tags generator. Know your visitors, boost the traffic!
spincloud.com
Spincloud is a weather mashup with support for tagging, forecast and radar. Track weather using RSS, find current extreme conditions like coldest, hottest or windiest. Easy signup with OpenId.
videotag.co.uk
VideoTag is a fun one player tagging game. Tag some of the funniest videos on the internet, avoid the pitfalls and progress to the next level. See if you can make the top of the leaderboard and become the ultimate video tagger.
wizag.com
Auto-tagging and Discovery Widget for blogs, publishers and enterprise content management.
Hosted platform for idea management.
Private Digg-style group for each project or topic. Share, vote, discuss to collaboratively rank ideas and discover info