- Browser plugin : block 'useless' sites entirely (for me, that's reddit, boingboing and a few others). I can check these out on my tablet at home, but not on m

- Browser plugin : block 'useless' sites entirely (for me, that's reddit, boingboing and a few others). I can check these out on my tablet at home, but not on my work PC - HN noprocrast. I have this set to 30 mins max, refreshing after 8 hours. Which allows me 1 visit per day, which I can make the most of - rather than my previous must-check-every-5-minutes. As soon as I couldn't just flick to [random website] I found I was able to concentrate longer on the real tasks at hand.