Weaselboy
Afraid I have to respectfully disagree. I haven't used Reeder on iPhone...only for iPad...but I don't think it loads images until you click on a feed. MobileRSS loads an image if there is one available...which I like. Also, from what I can tell you can't subscribe to feeds in Reeder which you can do in MobileRSS.
You're obviously welcome to your opinion.
Steve