malraux
First Post
I don't know about regulations limiting telling the public the number of subscriptions. In the print version, they had to do it every year. But, besides that, look at all the websites that talk about the number of subscribers they have. WOW doesn't keep their subscription numbers secret, nor do most MMO's that I can think of. Heck, even En World on its front page trumpets that it has 70 k subscribers.
What SEC problems would there be in stating how many subscribers you have?
Same thing that stops them from releasing the number of PHB's sold, or any other internal info like that. There's a tough line where releasing that sort of info could be considered insider trading.