I think this post on friending being the new advertisement misses the point. Friending is the new advertising-intrusion-followed-by-rejection-with-a-few-accepts. Think Telemarketing. When a brand says "You don’t know me but I want to be your friend", and they have not contributed in any meaningful way to my network, that is an intrusion.
attack approach and get rejected method. Isn’t that what banner ads tried to do before we all installed pop-up blockers? Just asking..