Less Ridiculous Standard Ad Sizes

I recently said that I thought the current “standard” pixel dimensions for ads are ridiculous. 728×90? 88 x 31? Wha? I have a new idea: ad sizes that make sense.

Let’s start with a basic building block. 125×125 is very popular, already a current “standard”, and supported by a wide variety of ad networks. So if [...] http://tinyurl.com/yc2nhob