You want to know what to call "them" if not birthers...How about Americans that have questions about the legit. of Obama's right to be president... You can use the lefts vocabulary all you want, its just as stupid a word as homophobe..
“Its not a neutral word, its a made up word”
So what? Who said nicknames had to be real words? It’s very common to add the suffix “-er” to root words to describe people. For instance: trucker, one who is occupied operating a vehicle known as a truck; fryer, one who performs the action of frying; or New Yorker, someone who resides in New York. Hence Birther, someone who is interested in the Barrack Obama birth certificate issue.