Is there any reason why you build up this kind of feature than others? I'm just being curious because as I read on some post your system is free to use so why you come up on this while you cannot profit on this kind of project you will build? Am I right or what? I'm just basing on what I have read, no hate.
You did not read all, the profit model shows that advertising, promotion, consultation services are available. The AALT Token is the main currency and the team gets tokens so I guess that is their reward. It seems fair to me as their interest will be focused on AALT value to provide a stable price so that their efforts can be rewarded. Many platforms offer free access, facebook, twitter, ICOBench etc but all make money.