Iou is a peer to peer project where they provide a good bond during a full time of the project.so thats why the have huge amount of people
Doing a full time work to the project will not guaranteed they will be going to have alot of people who are investing in the project.
But can't loss hope about the project.As the project is going very good,many people already invest here.so they are also promoting the project.all work will be paid off
Guys lets be patient. Lets hope for the best out of everything. I am very confident that the team and developers will not lets us down as they promise they will make everything better and better each day and success will be more visible in the future.