I have only entered Digg a couple of times (not a fan of hype-powered websites), but looking at the front page right now, I can say most of the stories are uninteresting and posted by your average teenagers (being one of them, but anyway
). It's more a site posting about curious things than about interesting things, it reminds me of these weird Latin American programs talking about extremely bizarre things (I think there was one on Televisa or something...)
For tech news, I prefer Daily Rotation. Plain simple, with a very basic layout, but very customizable, and excellent to be in sync with daily tech news. And now, you can add your own feeds, as reported by mouser some days ago, with enhances even more the value of the site. By the way, thanks to it, I came to this link feature in CNET news:
http://www.usersubmitter.com/. True or not? If it's true, it's yet another "triumph" for the wisdom of the crowds