What an arrogant, greedy move, to totally disdain and subvert an accepted web standard/practice like the RSS feed. I promise you, I've read my last Dilbert cartoon and will be spreading venom about your strip and other products.
Id like to say that I am so offended about removing the RSS feed that I will never read Dilbert again, but that's not that true. Because of the convienance of the RSS feed however, I will likely only read it once per week or so, or whenever I happen to be thinking about it which will probabaly not be that often.
I think the PHB has gotten control of your website. At least, that's the only explanation for not providing the comic in the RSS feed. The only reason not to put the comic in the feed is for pageviews/monitization. THE. ONLY. REASON. If anyone tries to come up with a technical explantion, THEY ARE LYING. Scott, if you made this decision, then I am very sad and disappointed. If not, then you need to have a discussion with Universal/Uclick about their practices.