I don't care, I do like bigger women though, and they're bound to have some stretchmarks. If you don't want them, use lotion on your areas that you deposit fat in every day, and that will minimize stretchmarks.
Most people don't care. I have pink stretch marks and just got them like last year from gaining a lot of weight in a short amount of time. I asked this question a couple months ago and a lot of guys said they don't care about it and most of them had stretchmarks their selves. I heard if you rub lotion like coco butter it could help with making them fade away. I haven't tried it though.