I avoided FB for many years and a friend kept insisting that I would like it if I joined. I told him setting up an account would be more trouble than it was worth. So he took it upon himself to create an account in my name and sent me the password. I decided to try it for 6 months in order to make an honest evaluation. In that time I accumulated about 75 friends, 14 of which I actually knew. I was inundated with advertising, political agendas and baby pictures and other overly emotional trivia from people I didn't really know. At the 6 month mark I deleted the account with no intention of ever going back. I just heard on the news this week that FB announced a breech in their system that allowed a third party to "steal" private pictures for their own use in September. They said it affected millions of users. Just another reason to stay away from FB.
I was also a member of iRV2 for some time and a regular contributor. I am very much into video and document campgrounds and RV parks extensively on our 8 year old channel. I had posted a couple relevant videos based on the context of a particular thread and was then contacted by a moderator who accused me of using them to increase my views for the sake of generating revenue. I pointed out that none of the 360+ videos on the channel are monetized. All advertising is banned from my channel and that I have never made a penny from any of my videos. He said that he didn't believe me and I'd have to prove it to him. So I sent him screenshots from my YouTube account showing the status of the account along with the analytics showing $0.00 income earned. He replied that regardless he was deleting my posts with video links. I replied that perhaps he wasn't being fair and instead was facilitating a personal agenda. My account was cancelled that day :R