Scans_Daily

I'm not so sure I agree with that. They're far from an obvious match, of course, but they've had some interesting interplay in the past. In Matt Wagner's version of the first teamup between Batman, Wondy, and Supes, Clark and Bruce follow Diana to Themyscira. Bats, of course, lands separately - he's the first to see Diana, and he's so overwhelmed by the island's aura of paradise in general and her beauty in particular that he briefly breaks character, goes all gooey, and gives her a big ol' smooch. Of course, this doesn't go down too well, given the fact that she's bathing at the time, and he backpedals furiously the moment he's himself again, but it is specifically acknowledged at the end of the story that the encounter added a new layer to his battle against crime - he's seen beauty and paradise; now he hopes to be able to recreate it one day.
Also, there's a Bats/Wondy teamup where several of her villains possess several of his villains, giving them mythological powers. Naturally, both heroes get involved in the fight, and in the process, Bats gets briefly possessed by Ares's son Phobos, the demigod of Fear. He very nearly gives into this completely, revelling in the ability to do instantly what he's sought to do through initimidation for years, making every person in the city terrified of him - then Wondy steps in, and reminds him that fear is not, in fact, what his mission is. She helps him overcome Phobos and cast him out - had she not been there, he might well have been lost forever. Afterwards, while it's hardly lovey-dovey, the two share a moment where they're considerably more open with each other than the two normally are, with the implication that they could possibly be closer if they chose.
So while I agree that a Batman/Wondy hookup is unlikely, and that there are better candidates for Diana's love, it's not an impossible thing - it could actually work fairly well, given the right writer.