...I must admit, when google does something they do it right, and they seem to think through their plans before releasing programs and make sure it's what people will want rather than wasting money on a guaranteed flop hoping people will adopt it.
why? what is so special about The Register?
It is a highly visible, highly visited and well known site that is using AdSense.
Here is another thread where we have discussed major sites displaying AdSense ads: [webmasterworld.com...]