Jens: The situation you are describing is still one in which there is a feedback loop. For friends A, B, and C, each of their +1's might have an effect in this manner: A->B, B->C, C->A. Thus, wha...
http://irgupf.com/2011/06/13/a-button-without-the-treat/comment-page-1/#comment-94587
While I agree with you entirely, I'd just like to mention that feedback does not necessarily imply a feedback loop. Beyond linguistic nitpicking, I think that the reward to the user does not need...
http://irgupf.com/2011/06/13/a-button-without-the-treat/comment-page-1/#comment-94584
In reply to Jon. Touche. :-)
http://irgupf.com/2011/06/13/a-button-without-the-treat/comment-page-1/#comment-94471