Good to hear from you Chris, your missing out on loads!
As for geek or nerd, I put neither.
Yes there are some sad people in the hobby that look like they have not had a bath for a year and talk like they are 10 when they are in fact 20+ but this is not a true representation on all in the hobby.
No matter what hobby, interest you will allways have halfwits.
I personnaly think being sad is having nothing in your life.
I have loads of friends, been out with plenty of fit birds, a good job, traveld around, yep i'm a nerd alright
P.S Peter Jackson from lord of the rings is a wargamer, i'd like to see someone call him a nerd/ geek to his face lol