My husband is okay with it. He rolls his eyes now and again, but thats because 1. he doesn't get why I'm so gung ho about it, and thinks I should find a 'real' hobby lol, and 2. he's never had to worry about flying in premium cabins as he's been flying in first or business since he was born and it was always taken care of. But now that we're "grown up" :P, we have to take care of it ourselves.

He's happy to have the benefits, and is willing to go along with remembering which cards to use when. And he doesn't really care if I apply for cards in his name. I just give him the card and tell him what to do with it (but if he forgets and uses the wrong card for something, its not a big deal. I just let it go, which helps). He loves when I'm happy, and he knows I'm happy when we travel comfortably (and, dare I say, luxuriously). So he's fine with entertaining my schemes to get miles and points lol.