Hey sorry for the late reply. 3speak has a nice feature where you can post to other communities through the 3speak site. Most other front ends can’t do that so if you post from NM it will automatically be put in the NM community. If you use the NM tag from Ecency or peakd it will also be on NM site but not in the community unless you specifically post it there. So the front end combines tagged posts and also community posts. Everything shows up on eccency and peakd. Hope that helps!