Somehow, somewhy, the management of Dilbert has decided that they are not showing images anymore in the RSS-feed:

Dilbert readers - Please visit Dilbert.com to read this feature. Due to changes with our feeds, we are now making this RSS feed a link to Dilbert.com.

The stupidest decision ever by which they are losing a lot of Readers. Talking about Reader: could this be a sign of the demise of RSS?