The fact that the project is listed on the exchanher is very cool. This raises confidence in him from potential investors and the community of future users.
This happened at the beginning, when the exchangers were greedy for money and inexperienced. Now I'm sure that they are conducting a thorough check of the project before listing.
The competition is big now. A lot of exchangers appeared new. They havn't chance to make big mistakes, otherwise competitors will use this.