thanks for this tip!
a question though: isn't google clever enough to get the point? is there a chance to get penalized by google for using this technique?
I found that almost all the links are no follow on digg. I did this and got 0 results.
the links are do-follow, but how long till google indexes the links on the old posts, any ideas?
acutally, I've used this method since a year ago. And I have a method to find these high pr pages much much quicker.