A Facebook Talisman from the Skald

The Skald looked at the Facebook and observed the various discussions about privacy notices and supposed talismans that the masses posted to protect themselves from the Facebook’s varying whims. The Skald concluded that a talisman of his own would be a good idea. He then posted this verse, but it had a rather different purpose than the others. (Please share the picture, without alterations, as much as you like.)