"Image size does seem to affect the number of photos noticed by online news consumers. It also affects the time they spend looking at pictures. Our observations also indicate that people's faces draw users' eyes the most. " - http://www.poynterextra.org/eyetrack2004/photos.htm

(Another?) award-winning counter http://www.statcounter.com/free_hit_counter.html (no pop-ups).

"all things spin in circular motion, cycles within cycles, a classic trademark of the Tao." - Sage :)