That's ok, we don't need more people anymore, we would be happy to go up another thousand, but after that, or even until then, we have plenty of masternodes to secure the system.  If people don't want to set one up, obviously there are plenty who do   In the end, it's not about the investors, it's about the users.  Those people who need to transfer their coins from one country to another, that are unbanked,  etc... when they realize that privacy is what keeps them and their possessions safe, they'll be coming to us