httpwebwitch - The ad formats team is testing a variety of ad formats that include some form of a 'Show more' feature like the one you saw. Because it's only a test, it won't appear on all ad units, which is why it was gone when you returned to the page.
We always welcome your feedback on these and other ad format tests!
<quote>We always welcome your feedback on these and other ad format tests! </quote>
Hi ASA I would like to be able to alter the colors on link units. Not the first set of links, but the page where the adverts appear. By doing so, I feel it will generate more income for us because those pages will then look like part of the site. Unless of course, your site uses white <G>
I too have seen those show more links on my site and I welcome them. Thank you.