Lifehacker.com is one of those sites that I have permanently blocked. The problem I find is that it's so addictive, especially if you take to posting on the site. I found I was just checking the thing all the time for the latest software releases and tips. It makes you feel so empty. So, I blocked it, and firewalled my mind against it. It's a time leech. That's my 2 cents on Lifehacker. Steve's tip is to block Lifehacker.com and get your life back. I personally use Leechblock, which is a Firefox Addon to block it. Love the addon. You can read all about it on Lifehacker.com or not.