I hate a site advertising here and then gone when people starts to throw them questions specially about their operation .
I do relate with what you are saying, and frankly you have stated this on point, @Chato1977. If starting a thread is solely intended to just plainly make their name known and exposed, then maybe it should be indicated that inquiries will be entertained once they are set to do so. Or if they really would want to interact with bitcoin users, then in order to save time, they should put out all necessary information and anticipate those that will be asked. But of course, they should explain themselves once concerns are being raised. After all it is the purpose of advertising here, to get the trust of the users by proving that the site is trustworthy.