I'm yet another of those bi/pan poly dyke types with an odd relationship with gender (and probably more complicated than you first thought when you read that, too). I'm also a complete geek; especiallycomputer science and related topics, though a bit of gaming, maths, what I know/remember of other sciences and so forth are all good. I still don't read as much as I'd like to, though that's improved the last six months or so (yay Kindle!) - academic stuff aside most of what I do's sci-fi. Not sure "fan" is quite how I feel about Terry Pratchett, but I've been involved in Pratchett fandom too long to really argue. Life seems to want me to be Granny Weatherwax, I'd rather be Gytha Ogg personally.
I used to say here that "my polyamory is generally of the V-shaped variety". Not so true lately, but it didn't come about via my dating couples or someone dating a couple I was part of.
I seem to go for the tactile over the visual. I've been described as "charming with a side order of lascivious", and accused of flirting that was so blatant as to become subtle again.