It is sad to see Project64 stop, as it was nearly the ZSnes of Nintendo 64 emulators, but there are other emulators out there, and they will overtake eventually.
I'm surprised that Project64 has reached the level its at much faster than the other emus, with plugins still not truely better than Jabo's Sound and Video, but now its discontinued, and the 1.4 source is freely available, I can't see why it won't be beaten by all the 'still active' emulators within 1-2 years. 1964 only needs a few changes and it will be better I feel, and others such as Mupen64 and TR64 are not far behind either.
Jabo is still working on JNes, my favourite NES emulator, so I'm happy
