Selling my details
I get frustrated with companies like Faceboook, Spotify, Twatter as they are busy selling my personal details and connecting me up with people on their networks even though I have never accepted any of their Ts and Cs.
I've never been on any of these networks, but due to my job I have my personal contact details in many many people's phones and email contact lists. Which means when my clients join these Social Advertising Networks they are passing on *my* personal details without asking *my* permission.
It is a little scary at times thinking of the web of connections these advertisers have about me!