Well it is open-core on GitHub right now. I think full open source is going to be difficult if you're trying to sell it. At least in the desktop application spa

Well it is open-core on GitHub right now. I think full open source is going to be difficult if you're trying to sell it. At least in the desktop application space with no account setup or other service dependency it's complicated as anyone could circumvent paying by cloning it and commenting out a few lines. But I can fully understand your concerns, establishing trust is important. At the end of the day it's up to you whether you feel comfortable enough with it.