Originally Posted by jaythenut
Original Android Development is kernels and google roms
Android Development is touch whizz roms
Not exactly : ROMs based on the Google edition firmware are in Android Development as well as TW ones.
The Original Android Development contains ROMs that come from Android Open Source Project (AOSP) or CyanogenMod i.e. ROMs that are not based on an official firmware (TW or GE). It also contains non-official kernels.
Complete explanations can be read here