web2.0 several open source projects diggclone-Open Source Digg class program
Official:http://www.talkingpixels.org/diggclone/index.php
Demo: Similar to Digg.com
aroundme-Open source Social networking program
Official:https://savannah.nongnu.org/projects/aroundme/
Demonstrate:http://www.barnraiser.org/demos/
(social networking programs are usually charged and believe this is the only free social NETWOKR project yet)
lilina– Open Source RSS aggregator
Official:http://lilina.sourceforge.net/
Demonstrate:http://www.chedong.com/
gregarius– Open Source RSS aggregator Program
Demonstrate:http://rss.gregarius.net/
Official:http://gregarius.net/
Plug - ins:http://plugins.gregarius.net/
Style:http://themes.gregarius.net/
Forum:http://forums.gregarius.net/
Help:http://wiki.gregarius.net/
sa.bros.us-Open source Web bookmarks (PHP)
Official:https://sourceforge.net/projects/sabrosus/
Demonstration of Chinese:http://www.sluke.cn/demo/monousuario/
Freedmarks-Open source Web bookmarks (ASP) (domestic)
Official:http://www.purewhite.cn/
Demonstrate:http://www.freedmarks.com/
Scuttle-Open source Web bookmarks (PHP)
Official:Http://sourceforge.net/projects/scuttle
Demonstrate:http://scuttle.org/
yogurt-Open source Social network portal
Official:http://yogurt.sourceforge.net/
Eyeos---Open-source webOS,
Official:http://www.eyeos.org
Demonstrate:http://www.earn8.net
Available in Chinese version.
Several open source projects of web2.0
