[identity profile] drainboy.livejournal.com 2010-04-06 10:35 am (UTC)(link)
Maybe not your definitions but that's definitely my chosen differentiation between nerd and geek. Never thought what a dweeb or dork was before though.

[identity profile] don-fitch.livejournal.com 2010-04-06 03:10 pm (UTC)(link)
Fairly close to my (admittedly vague) definitions, but I do have Serious Doubts about this kind of diagram, with perfect & equal-size overlapping circles with their centers arranged in an equilateral triangle. I guess it covers the Theory reasonably well (whether one agrees with it or not) but it seems a bit misleading in terms of application or numbers.

And yeah, I think of Obsession as a usually-negative quality, and of Dweeb as being more negative than Nerd.