Gay or Straight? Can you tell by the way someone walks?

Ok... so I have an internet routine in place of all my favorite websites that I just have to visit. AfterEllen is, of course, on the top of my list, but close to that is CNN. So today when I was looking on their website I saw an article about a graduate study being done that is trying to see if there is a link between sexuality and the way we walk. Very weird. (They have been running a lot of these articles recently) I know there are stereotypes but even straight people walk differently. Well there are four videos and an answer key if anyone is interested in checking it out. I didn't get any of them, because it is all done in the dark with these people wearing blinking red lights. The link is http://www.cnn.com/2007/HEALTH/06/26/sexuality/index.html

 Definitely check it out cause it is at least an entertaining read.

(I acknowledge that there may be a link but that the way one walks does not give a denfinite answer as to the sexual orientation of a person)