What, there's no neutral environment that can be maintained? It's Star Trek and cans of Monster, or pink wallpaper and plushies? Come on. With any [insert subculture here]-friendly environment, there's a chance of alienation. We're not asking to adjust the decor to market to a culture, just the recognition that one that plays heavily into the "typical geek" stereotype can be off-putting to _any_ who don't fit.