That, plus the facts that the NSPR-port still needs to prove its worth, that GTK+ is still unaddressed, that the development environment is not exactly pleasant.
Acording to the dev list "Let's just say some people are misinformed and haven't looked at the source. I have at least 90% of the NSPR testcases passing and most of the XPCOM ones as well." and, from ym own, admitedly limited knowledge, I wold like to point out two things, OS/2 and Windows are both radically idfferent from POSIX but ports exist for both. GK+ is NOT used in several of teh mozilla prtos either, BeOS, OS/2 and Win32 spring to mind instantly, not to metion the support for QT and motif.
