I'm Irish, and used to be proud of that fact. However, since my being Irish was an accident of parentage rather than a decision or moral choice I made, it seems illogical for me to be "proud" of my ethnicity.
Don't get me wrong, I'm still Irish, still saturated with the culture, in love with the literature, music, language, countryside, history, etc etc... But I'm not proud to be Irish. It would be like being proud to be left handed. I didn't choose which hand to favor... why be proud of something that just is? I'm also tall, big busted, and have curly hair. Why be proud of that? Just accept yourself, and enjoy what you have.
I'm not proud of any of the things on that list. Although I choose my religion, I realise many so called religious people have done dreadful things, and nationality or ethnic origin doesn't matter.
We need more choices on the poll.