I think that it's annoying. Last year, my brother's elementary school singing thing had to do equal representation of Christmas, Hannuka, and Kwanza. There is not one person who celebrates Kwanza at the school. People have to realize that the vast majority in this country celebrate Christmas. If someone said Happy Hanukah to me, even though I celebrate Christmas, I would be happy. They wished my happiness. You don't take it further. I just say Merry Christmas, and if I know someone celebrates something different, I say Happy Holidays. It's as simple as that for me.
At Disney, they just say Happy Holidays to everyone. I think it's kind of ironic because it's Christmas decorations everywhere there except for a couple of World Showcase countries. I think they have a little Hannukah booth set up in the USA pavilion.