TIP: make Procrastinators Anonymous your home page
For those of us who procrastinate by randomly surfing the net, having PA be the "first stop" helps. For me, anyway, it forces me to be mindful about my day's goals via the checkin, and I'm wasting slightly less time. Sounds simple, but it's working for me, so I thought I'd share it.
Making PA the home page is pretty easy - go to it then go to either your "tools" or "preferences" menu on your browser - under the "general" or "content" menu, find the item that says "make the current page your start page". Click on OK, and you're done.