I use Disconnect in both Chrome and Firefox: https://disconnect.me/ https://disconnect.me/ It blocks scripts for analytics, social sharing, etc. and gives a si

I use Disconnect in both Chrome and Firefox: https://disconnect.me/ https://disconnect.me/ It blocks scripts for analytics, social sharing, etc. and gives a simple UI for reenabling any (in those situations when someone wrote their JavaScript such that button presses fail if Google Analytics is not loaded -- which is not nice).