oops, my apologies, meant Russian Orthodox Church, not ROCOR… don’t understand how I messed that one up.
I mostly meant breaking Eucharistic communion, which is what I believe is part of what anathema does- because Church itself is Communion of Faithful, and Eucharist being prime Sacrament of Church from which Church draws it’s power and where She focuses it, I think it’s more than serious thing to break Eucharistic communion with someone. I might have perceived that as anathema, but now that I’ve read upon it, no such things were proclaimed. However, I still don’t think Church should hold power to sever itself just to get attention. Even so, attention of other Churches did not help resolve either of those issues yet, and Churches have been setting up rival parishes in each other’s jurisdictions (or at least in case of Russia and Ecumenical Patriarchate), which in itself would be act of schism in Catholic Law, probably something close to it in Eastern Orthodox one too.