Outernet Space bourne infrastructure

This is my first post, firstly I’d like to say the idea of a free information broadcast service available worldwide is a brilliant idea, and one I would like to support.
However I have some questions I would like pose.

  1. Your CubeSat constellation, given the life span of CubeSat’s, what is your plan to address this “problem”, other than continually launching new ones?

  2. Linked to above, what are your cost projections for launching the constellation?

  3. Who is going to launch the CubeSat’s for you?

I hope I have not been too abrupt with the line of questioning, this is the biggest part of the project that interests me the most.