Qubex, I'm sad such comment appeared. I'm sad only because it shows how rare people are honest while building companies. How can we build something that engages other people and cheat on them?
Look, we've been working on Luna for over 2 years now, full time in a team of 7 people. We were often working during weekends or hardly sleeping at nights just to create what we believe in. We were constantly using software build the same way - linux, ghc, atom, etc. Now we want to give it completely free for everyone and we want to survive not because we want to be reach or famous, only because we so deeply believe that Luna really can drastically change something important in the data processing field. We will not survive without people engaged in this project, without people that will make it shine in different domain specific fields. We don't want then to "close" it - it will always be open and free (which is somehow guaranteed by the license too). As a company we need to make money too, but how could we make money not being honest?
We want to build community around good developers only because Luna could be a big development boost for them and additionally, we can together bring it to less technical people and help them too in their daily tasks. If people like what we do, we can then charge for support and additional paid services, developed by us, but I think it is really fair deal and companies should be built this way.
Sorry for a little long answer, but I got that sentence emotional! :)