For what it's worth, this article just popped up in my google feeds. It includes a link to a nice paper with a "satiety index score" for a variety of foods. Potatoes may have the glycemic index, but they sure have the satiety too ...

Update: Hmm, it isn't going as an a-link, here it is raw:

http://lifehacker.com/5895525/are-bananas-as-bad-for-you-as-cookies-which-foods-to-eat-to-keep-you-full-and-not-crash-later

Edited by JohnJ on 03/24/2012 17:16:44 MDT.