Truck Driver Wisdom

I know I should probably get into these social bookmarks, like DIGG, Del.icio.us, or Furl.

I understand it can boost your search engine rank and stuff. It seems to take alot of time. So how to evaluate the "value"? I guess it is all about your objectives. (I like "objectives" over "goals", seems a bit more concrete.)

By the way thanks goes out to Techzi. for the Blaugh.