Yep. Most intrinsic theories of "why not have a weight filter" fail because they can't explain the many online dating sites (primarily LGBT) that do offer a wei

Yep. Most intrinsic theories of "why not have a weight filter" fail because they can't explain the many online dating sites (primarily LGBT) that do offer a weight filter, because it's very obviously a major factor in attraction that's easily quantifiable. The theory that the available filters are driven by which market participants have market power, on the other hand, does.