I am seeing a spike in complaints from Google AdSense publishers of earnings dropping again over the past 24-hours or so.

Google AdSense publishers are reporting sudden eCPM and RPM drops of up to 70%, sparking fears of another revenue shock.

Here is a recap of what happened in the search forums today, through the eyes of the Search Engine Roundtable and other search forums on the web. Google AdSense earnings is sharply dropping for ...