All of the ppc companies have to depend on a Yahoo or Google feed.
Google was tinkering with their program a couple months ago.
Presently, Yahoo is paying very (extremely) poorly.
It is a cycle we have to live with. Unfortunately, the problem is Nov/Dec is
normally the best paying ppc period.
That is why you are seeing a lot of people complaining about their ppc company.
In reality, you should be cussing at Yahoo and Google.