I consider those two more crunchy and hippy than geeky. Hey not every geek/nerd is attractive, but the ones that are (and I’m assuming even the ones that aren’t) typically are a lot less “vanilla” than average, at least in my experience. There is also a differentiation, nerds (male and female) are often not very interested in activities of the intimate sort, where geeks more frequently are. I.e Sheldon is a Nerd, Leonard is a Geek.