A WebmasterWorld thread is reporting additional sightings of AdWords ads at the bottom of the Google search results page. We have seen reports of this a year ago in 2010 and also back in 2008 and 2005. And now the reports are back and some searchers are seeing ads under the search results.
I cannot see it but here is a picture from last year:
Again, I cannot reproduce this myself but most of those who are seeing it are in the UK.
Do you see it?
Forum discussion at WebmasterWorld.