Mani from Daily SEO Blog just shot me a screen cap of an unusual AdSense ad unit that he saw:
It’s a 336×280 pixel ad unit. Looks like AdSense are in a bit of a testing frenzy at the moment with new ad formats being reported every few days by readers of ProBlogger.
What do you think of this one?


1. Ad Placement – AdSense have produced a ‘heat map’ which shows where they have found that ads perform best (see left).




My name is Darren Rowse and I’m a full time Blogger making a living from blogs like 