danijelzi - 1:28 pm on Jun 5, 2012 (gmt 0)
I've noticed a problem with rankings of html pages carrying too many image thumbnails. I've posted about it here [webmasterworld.com...] thinking that the problem was because of too many alt tags with the related keywords inserted. Now, there's also possibility that the problem is due to simply too many thumbnails. It appears that it doesn't matter if the images are opened directly as .jpg, via shadowbox, or as an .html image attachment page (wordpress' feature).