*nod* I wish there had been a question that addressed that -- "is body size a major factor in your dating choices" or something.

Although there are some physical features that will turn my head on the street, and larger/heavier people are more likely to have that effect, my actual partner choice is like yours. I have partners who are fat, partners who are thin, partners who are in-between. In each case, it's their own unique body, and that's awesomely cool and sexy.