to the club. Glad to see you here.
As for your questions, there aren't too many restrictions here beyone just good taste and being reasonable. The only times I have had to contact anyone was when they used a really large pic or three in their signature area.
But beyond that, just having fun is the rule here.
Oh and posting pics is pretty much a requirement. EVERYONE loves the eye candy, so check out the Photo Gallery here and make ample use of it.
Take care.