I have proposed a community project in response to w3c semantic web SWEO group's call for community project. The project will further develop web2x plugin in order to make wordpress the best tool for semantic web data publishing. Please see project description from this link "Open Data on Semantic Web" on the community project wiki page. I'm recruiting team members (developer and community builder) now.
Let me know if this open source project sounds interesting to you.
AJ Chen, PhD
Palo Alto, CA