Google AdSense Testing New Ad Format?

Speculations and guesswork are going on that Google AdSense is testing a new ad format. A lot of publishers are noticing this at DigitalPoint Forums

Here is the new format:

Some are saying that this format will bring in more revenue and others are saying that may be it is only the ads for the premium users.

Here are some of the responses:

“I am seeing such AdSense ad for the first time.
“I also see in one of my blogs last week…”

Forum discussion is going on at DigitalPoint Forums