We are currently 3 in the team. We're all software engineers, we met at school and got our master degree together
Our experience as a team is large, as we worked together for years on various projects (educational, professional, personal) involving different technologies.
0.1 btc as minimum investment is an arbitrary decision, as well as the 5% premine. We started with these values so we will not change them anymore, but we can understand that some people doesn't agree with this. If we could satisfy everyone there would be no more chances for other coins