Hi
I use openhab for a while now and as I´m really only a user, it works very well for me.
In my house I have a lot of KNX, some milight and i use the onkyo and the LG Binding.
What really annoyes me ist my intercom. I use the Busch Welcome with IP gateway, an I am wondering, if there is any chance, to integrate that to openhab (if there is more demand than me 
) or if this is technically impossible.
THX
Daniel