From AdAge:
WASHINGTON POST WEB SITE PUTS ADS IN RSS FEEDSBecomes First Major News Site to Sell the Ad FormatJuly 15, 2005NEW YORK (AdAge.com) — Washingtonpost.com yesterday quietly began integrating advertising into its RSS feeds, the first major news site, it says, to offer such a service. The MSNBC TV show The Situation with Tucker Carlson is the inaugural advertiser.
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A reason to drop them from my RRS-feed. Hey, I use the internet to gather INFORMATION, not to be ad-bombed on another screen.