My team is joining the anti-human trafficking cause. I found the following organization that is also part of the movement: http://www.notforsalecampaign.org/ .
It looks like they are active in 3 social channels, and from what it looks like it is probably the same person updating all three. The message is coherent and consistent between the channels.
The organization is trying to reach all individuals across the globe, by pushing them to take action. Join movements, get involved politically, attend events – and they also “thank” corporations that act responsibly, which I would assume it so that individuals know to reward those companies.
I don’t see a clear editorial calendar. Facebook seems to be updated sporadically, sometimes daily and sometimes weekly. Whereas Twitter is consistently updated, sometimes even multiple times a day. Google+ is just a replica of Facebook, but doesn’t seem to get any extra attention or even have the graphics the Facebook page has.