123. Just because Jack and Ianto are messed up, doesn't mean you can't enjoy their relationship. A lot of it has to do with how you see them. I personally don't think it's the whole 'TWU WUV' type relationship with bunnies and rainbows, but rather both of them just needed something and got it from the other, then found themselves more attached then they thought possible.
Granted, I know that it will end badly, because that's how Television/RTD/Torchwood work.

Also, the fandom needs less all out crazy shippers and more rational, thoughtful, sane shippers!