Some of them are posting thread and looked for qualified members if you look at the service sections people are looking to be part of a team for a new coin that they want to create I tend to trust this kind of team forming because they know how crypto currency.being a member of this forum.
Most definitely, there are many investors, developers and other people who have plans for ico projects or even other projects but most of the ico projects are just scam nowadays and just created to loot people with fake hopes.