Blogmarks.net is a social bookmarking service.

Founded in late 2003 and heartquartered in France, we are non-profit and independant.

We believe in the open web, think internet services should be sustainable, build for the long term.

While we are re-launching the service, we only accept new members through invitation.

LINK

by decembre

CodeBurner is a Firefox add-on that integrates with Firebug, to extend it with reference material for HTML and CSS.