Reports from both DigitalPoint Forums and WebmasterWorld show that most Yahoo! Publisher Network publishers are accounting for lower earnings in the past three days. Some of the numbers reported in the threads are shocking. Many are switching for the time being, back to AdSense. Here are some excepts from either of the two threads;
I've made 80% less then what I usually do at this time.
I make anywhere from 800-1400 on a normal day, and I made barely over 100 yesterday...
from $1200 /- a day to $350
ad about a 50% drop, followed by another 50% drop in a two day time span. This is very sad