Well, relating to open source projects, remember "Jakarta projects" or "SourceForge projects"...
Moreover there is
a seperate forum out there in the Ranch, where you can find lots of open source experts....
Co-author of SCMAD Exam Guide, Author of JMADPlus
SCJP1.2, CCNA, SCWCD1.4, SCBCD1.3, SCMAD1.0, SCJA1.0, SCJP6.0