SiteCop Keeps You from Distracting Sites When You Need to Work

By Alan Henry

Chrome: If you need a little help staying away from distracting web sites when you need to focus, or you want to give your sanity a break and block specific topics, SiteCop can help. Once installed, tell it when and how long to keep you focused, give it web addresses or keywords to block, and it’ll do the rest.

Source:: Lifehacker