Hi, This is a poll/thread aimed primarily at those of you who have used Adsense for more than 1 year. Have you noticed a change in the value of the clicks? Are they becoming less valuable in time, as some seem to indicate? Thanks for your thoughts and votes.
Probably going down a little bit because of CPM ads. But then impressions are worth more and there is more competition with AdWords advertisers, so earnings (for a similar number of impressions) has gone up.