DK: "Email is a wonderful thing for people whose role in life is to be on top of things."
Most of the time I like to be on top of things and I use email, IM, the web. Its not a distraction, because it is important for me to see whats happening around me.
I turned noprocrast on, on a lark. I was obsessively distracting myself from a project that was too important to me to start and I figured it couldn't hurt. (Can't do poorly if you don't do at all.) Its been on for about 2 weeks now and I love it, most of the time I had taken to reading HN when I wanted to be doing other stuff. Now I read HN when I want to read HN (chrome's privacy mode is an easy work around) instead of when I'm avoiding other stuff.
Or all the people who self-impose IP blocks against popular timewasting sites. Or people who have "noprocrast" enabled on HN.
We are not logical creatures, but we cope.