While I understand the need for advertising in this democratic society, I'm not prepared to be tracked and hounded with adverts from ALL over the world!
I looked at a Dash-cam for my friend last year and I find that 3 Chinese, 1 Indian3 Australian, and 3 American advertisements turned up on Dash Cams, on a variety of pages AND ON my email!
With this extension, since then and on my other computer, I've had virtually none. Be aware that Face book slows you up a little if you use it on them! Happy New Year Mike