ok and well specifically the reason this came up at all was that the big current thing that hasn't been figured out which was discussed in that meetup was interfacing wasm with the real world, and how to do that in a way that maintains the utility of wasm (sandboxed by design), in comparison to e.g. node.js (one example that was mentioned) which uses javascript (sandboxed by design at the language level), but implements posix apis pretty directly (requiring os-level sandboxing after the fact)