* I understand the goal of the mouseover highlight, but the light grey text is a little too light, I think. I didn't realize at first that I was supposed to mouse over, and assumed the styling was broken.
* The tooltip hover thing on thumbnails has some unintuitive behavior - specifically, mousing over where the tooltip would appear causes it to appear. So if I put the mouse just above "Contax T2" I get the tooltip for your barber's website. This only seems to happen after the tooltip has been shown once already.
* The thumbnails move down a pixel or two when their tooltip shows up - but once I mouse over the related link, mousing over the thumbnail itself no longer causes it to move.
* Left column is totally broken in Opera: http://i.imgur.com/0iiNT.png