There is a banner ad in the Travelbuzz section for Airfare secrets and other potentially useful tips. Did anybody try that? Or is it bogus?

I know there is a ton of info available here but having the info compiled might be worth the price.

I'd be particularly interested in this:

I'll tell you what one magic question to ask travel agents to guarantee a dirt cheap ticket. There are many ways to start off a conversation with a travel agent. There is, however, only one magic question you should always start your conversation with.

The website (in case the ad disappears) is:
http://www.bargainpricedairfare.com/...FR4hnAodFFDl3g

Thanks,

Till