Well, I decided to add Digg to blogger since someone went so far as to add a link in the comments of one of my posts. It had twelve diggs by people cutting and pasting the digg into their browser. I thought this would make it easier. I am sure that most of my posts will not have any diggs, but others seem to keep getting hits over and over again. People must digg them. Now I will let them have the opportunity to express that.
As for adding Digg to blogger, I found this great post on the subject. Start digging.