Norm Walsh points to this great optical illusion. He also makes a common (if I may says so) mistake among bloggers:

(I’m never sure how useful “me too” posts like this are. What, after all, are the odds that you read these pages but neither James nor Tony? Pretty small, I expect. But if it happens to be so in your case, might I suggest two more bloggers for your list…)

The assumption that someone who reads “you” follows any of the blogs you read yourself is simply wrong.