No offense, but if you think these people are no threat, you're wrong, and I mean that even if this particular message is fake. Sabina Wurmbrand once wrote that before the Communists took over in Romania, people used to say, "We don't have enough real Communists to fill a soccer stadium!" Sabina's husband spent 14 years in Communist prisons being tortured on a regular basis, and Sabina was arrested and sent to hard labor building a canal on the Danube.
I'm not even saying revolution could happen, I'm just saying these people are 100% evil and delusional, and if they think they can commit some violent acts with "acceptable losses" to their ranks, I see nothing that would stop them from doing it. Remember Seattle. Now imagine the Seattle demonstrations with the mobs armed, even lightly armed (pistols, light rifles, Molotovs). Get the picture?
Pity.
Check the map. The cells are all around you.