blueorganizer is a Firefox extension that allows you to easily collect and manage your favorite things like books, music and movies. [...]

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Ziki is a new social networking site that allows people to tag themselves and make connections with others through those tags. It also allows users to pull in RSS feeds from their blog (Blogger or Similer), flickr photos, YouTube videos, Blinklist or Del.icou,ous Bookmarks etc.
This service is similer like Suprglu [...]

Pixrat is a social photo bookmarking tool. It is a collection of links to interesting and popular photos on the web. These are yours and everyone else’s online photo bookmarks.
On Pixrat you can:

Save links to your favorite photos on the web and see a preview of the same as thumbnails. You can bookmark [...]