Heeee. I should have been more clear in my post. I didn't realize metafandom was gonna pick up on this.

It's not that I define OTP as the popular pairing just that popular pairings are popular because lots of people OTP them (as well as simply liking them). I have lots of people on my flist whose OTP is the popular pairing in the fandom (like Wincest or McShep) and I was trying to draw them into the conversation by framing it that way.