Msg#: 4443953 posted 10:07 am on Apr 29, 2012 (gmt 0)
468x15 link units don't get messed with as often and when the landing page does get changed in a way visitors don't like at least the backpage button brings that visitor back to you instead of off your site.
Msg#: 4443953 posted 8:06 am on Apr 30, 2012 (gmt 0)
google is constantly experimenting with new ways to display ads. Usually they run such tests for a couple of publishers for a limited amount of time and if the eCPM is constantly higher they roll it out to everyone.
Msg#: 4443953 posted 10:22 pm on May 1, 2012 (gmt 0)
Seeing this 160x600, four ad links at the bottom where fifth ad should be. Doesn't look too bad, now instead of five ads in a 160x600 there are 8. Not sure if they open in new window did not want to click on them.