So you use a bunch of FOSS to make this thing, post about it on a FOSS platform but you have "no plans for open sourcing it yet"?

You might consider putting some thought into an open business model that works. There's nothing wrong with making money from your work, but if you deny users the Four Essential Freedoms https://www.gnu.org/philosophy/free-sw.en.html you've voluntarily reduced yourself to a modern/digital slave trader. I hope you're better than that.

Also, all of you windows/mac users who think this is just great: do you think you free yourself by going from one master(youtube) to another(DTube)? How do you think youtube started out? It too, was nice and friendly slaveware. Where did that get everybody?

Why not throw your weight behind LBRY https://lbry.io/ for instance. It's FOSS and respects your freedoms, even if it's the MIT variant and allows the type of leeching i'm complaining about with the current stance of Dtube.