There used to be a lot of Star Trek 'shipping sites on the 'net when TNG, Voyager, and DS9 were on the air. And fan fiction written by 'shippers.
But I don't know what you mean by "right for poly!"
The world opens up... when you do.
Oh, oh, can't you see? Love is the drug for me. ~Bryan Ferry
"Love is that condition in which another person's happiness is essential to your own." ~Robert Heinlein