Where is the wishlist for 2.4?

My wishes:
- Hardware abstraction! Arduino was invented to do just that, but MultiWii uses AVR specific code almost everywhere. With an abstraction layer it could be easier to port MultiWii to different plattforms (AVR, ARM, X86, STM32) and run the same code everywhere
- Hardware in the loop support! To test new features one has to actually fly the copter/plane ... for small changes faster iterations could be possible if there was a possibility to feed artificial sensor data to a MultiWii board (new MSP command and special sensor definition needed). The GUI protocol could then be used to connect a MultiWii board to a simulator to quickly test algorithms (or: if there were a X86 version, it could be even tested without a board)
- Support for other telemetry systems (FrSky, etc)
- Sonar! What's up with that one?
- Center on MPU6050 plattform instead of WMP/Nunchuck

... it might be only my impression, but it looks like this is the sensor that almost everyone uses, right?