Pligg is Web 2.0 CMS based on the look and feel of Digg.
As seen in Digg and other Web 2.0 sites, by giving users the ability to collaboratively control content, social software offers an experience that many users are happy to take part in on a daily basis.
pligg
meneame
bookmarking
social-software
digg
social-bookmarking
social
MySQL
PHP
Ajax
Digg.com is a news blog like Slashdot created collaboratively by users.
Digg is powered by PHP and Apache, however the source code to the site is proprietary.