I like your response, Babak. PPSC isn't perfect, but neither is WTA, unless you like to draw with multiple people a lot, but I digress. When I have played face-to-face or with 6 other "friends" I know personally on the internet, there is a lot of trash talking and things get pretty "personal", so playing for second place (i.e. pride) still has some "bragging rights" even if you don't win. In that respect, I think PPSC is more like the board game than WTA since you do get some points (i.e. bragging rights) with a strong second place finish... But, again, neither PPSC or WTA is perfect... Perhaps this was the digression!
Anyway, I believe you, that there aren't many WTA games on this site. It doesn't hurt to keep creating new WTA games and starting a thread to encourage people to join, I think if you keep at it, and keep that thread near the top of the list, you'll eventually get as many WTA games as you can handle... Good luck!
PS - I'd join one of your WTA games, but I'll be out of town the first two weeks of April, so maybe after that, if you're still looking for players...