JBoss has alleging that Apache Geromino has copied code from JBoss’ server read more.
I don’t think the open source movement needs this sort of problems. After many recent articles about the open source software being buggy, Linux not ready for the desktop, and now lawsuits within the ranks. This can only hurt the open source movement. It also helps Microsoft’s case about “closed source”. It’s hard to copy source that is not available.