Adsense Relevance Declining

Came across this question in Usenet. Do you agree?

The ads AdSense was serving on our website were incredibly relevant.
They have become dramatically less relevant in the following ways:

1. Our website is similar to a bulletin board with each page/topic
having distinct subjects. Approximately 10% of the subjects related to
a topic for which the AdSense ads are well clicked and high value (high
price per click). Ads related to those keywords are now being
presented on pages from other topics that have no bearing on this
subject. Seems like AdSense is overweighing aggregate clicks from the
site over the content of individual pages. AdSense had been serving
relevant ads on these pages.

2, Since adding RSS feeds on our pages (in a section tagged with <!--
google_ad_section_start(weight=ignore) --> ), many AdSense ads now
relate to RSS feeds instead of the content of the page.

Why is this happening? What can be done to improve the situation. Our
click rates have declined dramatically as a result of these problems.

 

I get well targeted ads. It depnds on your keywords and how much rich content you have.

 

I've noticed that some popular keywords are getting taken by the thousands of new Made-for-AdSense sites that appear every day.

The supply and demand cycle will fix this. Once the popular high paying topics become low paying, the MfA sites will disappear. Just keep making real content, keep people visiting, and you'll push through it.

My second most popular site has gone through 2 cycles in 3 months.