Computer Emulation Framework (CEF)
A common application framework for computer hardware emulation. It is flexible enough to emulate any hardware produced to date. CEF is used to create computer emulators.
Console Boycott==End of Emulation
Essay describing why a boycott on consoles and their games would have negative effects on emulation.
Emulation Programmer's Resource
A good resource for aspiring emulator programmers, with some technical documentation of hardware and source code for some emulators.
Emulation Software R&D
Information on implementation and research in interesting CPU and OS emulators.
Links and information about various types of emulation.