I have created this account for responding to this answer.

Move product development to 3rd world country, by spending 6-7K$/month you can gain 3-4 fresh bloods, who will continue working on your project. You will go to passive CEO position, where you control project development and oversea new features. may sound weird, but you dont need to think about giving shares to new employees, taxes for salaries or giving them office space. Just pay for their work and it will go as much as you want to continue with your project.

I am living in one of the developing countries, reach me out by email if you wish. simon dot kerstein at gmail