WordPress

Project Ideas
Preferred license: GNU General Public License (GPL)
WordPress is the most popular open source state-of-the-art semantic personal publishing platform (blogging software).
Actual source code produced by the student participants in Google Summer of Code™ for WordPress can be found here.
 
Current Projects
by Jacob Santos, mentored by Mahmoud H. Al-Qudsi
by Cesar D. Rodas, mentored by Alex Shiels
by Konrad Goluchowski, mentored by Hailin Wu
by Daniel Larkin, mentored by Sam Bauers
by Ronald Heft, mentored by Lloyd Denis Budd
by Dion Hulse, mentored by Peter John Westwood