For LiveView, TiShadow and RapidDev it would be of great use if we could do alloy compile --platform ios,android or alloy compile --platform all to have Alloy compile for multiple or all platforms listed in tiapp.xml under <deployment-targets />. Then we could push to all connected devices, regardless of their platforms.
Most of the files are already in platform specific folders now. The only ones that are not are the builtins and app.js. The builtins can easily me moved to the platform folders as well and I just tested that this would work for app.js also, but that might not be the case for all SDKs?