I do not even know, many scientific projects simply by definition do not bring money, and those that will bring it are no longer scientific projects, and they have already found investors.
There are still yet infinite things that needs to be discovered in this world and not all scientific projects got their much needed funding so this platform will help them do so...
Sure, there will always be scientist doing research but, for example, there is not a lot of money to make in comparative linguistics. So they need to pick the projects carefully.