I have seen the Digg it option on various forums, news stories, etc. I never understood what it was about, and really did not spend any time trying to figure it out. Today, my curiosity got the better of me, and I looked up the term on Google. I read about their website and how stories, articles get 'moved' there. I was wondering if anyone here uses it? If you do, I have a few short questions: 1) Do you find it useful? 2) Is there much of a learning curve? 3) Is there any downside? I appreciate any comments, and insight, you might have to offer.