Only in the beginning. After a week or two, you'd probably visit every site you visit regularly anyway and you'd have set all you need in uMatrix. Additional bo

Only in the beginning. After a week or two, you'd probably visit every site you visit regularly anyway and you'd have set all you need in uMatrix. Additional bonus is that all cookies, scripts, ajax requests etc. from Facebook, Twitter, Google, Instagram, Disqus and God knows what else are blocked for good on all sites I ever visit!