It's bad to be a nerd? Aren't "nerds" supposed to embrace who they are? I didn't really get the video as if you are a nerd, then you should own who you are. Not let people walk all over you because of it.
I could be considered a nerd in some aspects, but it's completely fine with me. I don't mind if some people don't like Nintendo as much as I do. Or they aren't as obsessed with Lord of The Rings. (Even though LoTR is basically "mainstream" now.)
Even though I could be considered a nerd in some aspects doesn't mean I can't be outgoing or have a ton of friends/acquaintances. I've actually made many, many friends with people at school and I guess I could be considered "popular." (I've actually been called a prep, of all things!)
Even if you are a nerd through and through doesn't mean people can walk all over you.