It'd be great if there was a service that you could sign up for, which would "deceive" Facebook, Twitter, and other social media websites by producing false information about you. For example, if I don't want FB to know what movies I'm interested in, how about liking "random" movie pages on FB? If I don't want FB to know about my political orientations, how about run with the hare and hunt with the hounds?
"It visits and navigates around websites, from within your browser, leaving misleading digital footprints around the internet. Noiszy only visits a list of sites that you approve, and only works when you turn it on. Run Noiszy in the background while you're working, or start Noiszy when you're not using your browser, and it sends meaningless data to these sites for as long as you let it run."