I just don't see why, if we're not sticking to the implied couples in the games, this topic is a poll and not just a topic. And I thought it was weird to only extend the list as far as it was extended if you were going to extend the list at all. I guess the fact that none of the characters are actually homosexual prevents any pairings like that from happening, but then, when is Daisy going to get together with Waluigi in an actual game either? And then there's the whole Birdo thing... but that was just some weird translation mistake or something. My point is, if a poll is asking for a favorite Mario pairing, it's incomplete to vote for a pairing that doesn'ty exist. With the poll the way it is, it may as well be "which Mario characters would be cutest together?" or something. But I'm just acting really picky and shouldn't care too much about trivial things like the amount of pairs on a poll on a message board about video games.
To be on topic, I prefer Daisy with Luigi because they offer an idea of what they'd be like together. Luigi is shy and unnoticed, and Daisy is loud and joyful. You can imagine what it'd be like with them together.
Mario and Peach, on the other hand, don't have much chemistry. I mean, Mario saves the princess, but that's not much different than a policeman saving an innocent person from a fire or something. It seems like a nice gesture, I guess, but nothing happens aftwerwards, except Mario gets kissed. At least at the end of Super Mario 64, he takes off his hat in her presence and blushes. Then Peach has a cute little pause between, "let's bake a delicious cake" and "...for Mario." It seems like the magic or unspoken bond between them is missing nowadays. I guess they went golfing together at the introduction to Mario Golf: Toadstool Tour, but that also seemed like a mutual invitation, as they simply golfed. I guess they cheered each other on. I wanna see some action, or some sort of implication of some sort of togetherness!