Web Sphere

Sitting here at work leaves me a lot of time to surf the net. I find myself surfing the same sites, or same types of sites, every single day. Tech news, real news, blogs, weather, etc.. Many of them are updated daily so the content is always new. What I am wondering is, what sites do you frequent? I am looking to expand my web viewing horizon but I seem to be in a rut. del.icio.us has helped out a bit with this, but I am still looking for something… anything.