It's not proper members I'm worried about so much, it's bots. I've had bots turning up on forums with twenty members - mostly advertising, but there were a couple posting HTML. It was disabled already, though.
The chance of getting them is fairly small, but it's still possible.
Sentynel - Head Ninja, Admin, Keeper of the Ban Afrit, Official Forum Graphics Guy, and forum code debugger.
A still more glorious dawn awaits, not a sunrise, but a galaxy rise, a morning filled with 400 billion suns - the rising of the Milky Way