It's amusing that you're both acting as if I've never discussed the attractiveness of women in my life.
But when we do we're misogynists.
Well...if you do it in a misogynist way you're being misogynist. That isn't all that complex. For example, in a context of peoples' privacy being violated it is telling if one decides to make fun of the victims' appearance.
Except...that isn't at all what happened. Snowstalker made a comment upon Upton's "excess" (come to think of it, Snow's post was pretty sexist, but that's a different matter), which Patrick1 misinterpreted as a comment about Upton's weight, which he noted could potentially be a problem in the context of her profession as a supermodel. In reply, HockeyDude said that Upton was indeed "a "bit boxy" (again, in the context of her being a supermodel).
Either you didn't actually read most of the posts in this thread, or you're just unable to understand the context of a discussion.