It's the talk of the web. "So what does she look like?" Presumably the subtext is, "Was she hot enough to throw away a great family and an opportunity to be president some day?" FreeRepublic may have come across photos of Mark Sanford's international chica Maria Belen Chapur.
So was she worth it? In my opinion: not hardly. (But that would have been my opinion no matter what!)
Update: Here are some more photos.