I've been able to get MySensors working with HomeGenie using the MQTT gateway. It doesn't have two-way communication or software-based pairing yet, but I'll work on those in the future.
@Eric-Buhring great to hear that you managed to get it working. I have used solution like this (arduino+eth. shield+rf24) for some time.
Now I have switched to esp8266+rf24(version with antenna) as a gateway, it is a cool (and smaller) solution
Ive started out with openHAB2. I was using a Ethernet gateway and tested the mysensors binding but found the combo was too limited. I much prefer having the MQTT gateway and the data be accessible to anything that subscribes, although I also now use openHAB to republish its item changes to MQTT as well which is probably a better approach.
I don't think the main new features in version 2 are very mature at the moment as well, discovered things for example get put in to a non human readable database and the web ui's are not fully functional.
With that being said I'm using node red to provide node ID's and configuring items manually and since beta3 it's been solid as a rock.
@OldSurferDude use a host name for the broker in the configure command (--my-controller-url-address=). Add the host name to /etc/hosts on the rpi where the gateway is. Start the MySensors gatway.
When you want to switch brokers, modify /etc/hosts again and restart the MySensors gateway.
I can nothing say about OpenHAB or PiDome but:
Started!
0;0;3;0;9;read: 0-0-0 s=0,c=0,t=0,pt=0,l=0:
0;0;3;0;9;version mismatch
0;0;3;0;9;read: 0-0-0 s=0,c=0,t=0,pt=0,l=0:
0;0;3;0;9;version mismatch
Does not look good, it seems an error from the gateway.