Can user change number of ads displayed in one block and font-size? I have a block with 4 text ads, but on other sites I can see a block in the same size but with only 3 or 2 text links. I would like also to decrease number of links in my block. But I found that I can change only colors and font name.
It seems I have found the answer. AdSense chooses by itself the number of ads in a block and font size, because my homepage has only 2 ads in a block saved in the google cache.