They're neat, but I wouldn't, simply because I'd rather be stealth, as I'm starting to be now that I'm out of high school. You just never know what kind of narrow-minded individual with too much projected hate might see one of those and... god, who knows what. I'm vulnerable enough, being openly gay, without adding trans to the list. They'd be cool at like a pride parade or event, though, where you're less likely to be singled out!