Before I get a subscription, is this likely to last and is it legit? Is it being done entirely under SABRE T&C on what fields can be displayed and what cannot be.

Airlines WILL come to know of this site. Will they try to clamp it down, restrict their itineraries being shown unless restricted to what you can see on places like virtually there or are they powerless to do anything?

I am just asking because it seems to good to be legit....