I think the wikipedia entry is pretty clear that its an opt-in program that requires the user to check an option in the setup or options of Ghostery. As far as

I think the wikipedia entry is pretty clear that its an opt-in program that requires the user to check an option in the setup or options of Ghostery. As far as other products, heres a handy chart we generate monthly to see which extension protects better: http://www.areweprivateyet.com/ http://www.areweprivateyet.com/