Eh, depends how you define "nerd". The way I would define it, being a nerd is a bad thing, but my definition and the definition of those who created the tests are probably not exactly the same.
What's the "ikkle test"?
And you don't seem awkward to me, although my experience is that awkwardness is much less common in forums than IRL (which makes sense because forum conversations are not real-time so you can think about what you say before you say it, which avoids awkwardness).
I personally think my tech/computer subscore should have been a LOT higher, but my other subscores as well as my overall I think are pretty accurate.