I was married once, long time ago. She did take my last name. I think it would have bothered me if she hadn't, but like I said it was a long time ago. I wouldn't care today. And she took her name back after the divorce (actually she's remarried now, and has his name lol)
I don't know why, but I do think that hyphenated names are silly. I mean, why stop there? What if you have parents who each have hyphenated names? Could get messy, or somebody's name gets dropped in the next generation anyway. The hyphenated names just bug me lol