I updated the out-of-date first post to give the porters of apkenv credit. The main goal is to run Android apps using the underlying Android layer. Another very promising project is the below https://github.com/shashlik/shashlik/

@gerbick: Where have you been that you ask such questions?

I am using SFOS on N5 for several months now. To be fair, the current status on libhybris does not reflect what the enduser should expect. Please have a look at the bugtracker.

Overall it's working well with some hiccups here and there My hope is that SFOS 2.0 pushes all those ports to another level.