That's really a nice thing, to be honest, and probably the only reason I'm somewhat interested, even though I mostly run open-source software on my computers, except when such software is a one-off comodity, like videogames.

But for something I'm going to invest some time learning, and will rely on, that's a very difficult pill to swallow. I don't want to depend on proprietary software for important parts of my workflow. What if I want to switch to a pinebook, for instance? No ARM build seems to be available yet. And that's just a single example... (a WASM/LLVM IR build could sidestep that issue).

That said, I like the idea. Is there any open-source equivalent?