I can see why this is interesting from a project manager's perspective. But why would I as a developer want this, let alone pay for it? Isn't this the "develo

I can see why this is interesting from a project manager's perspective. But why would I as a developer want this, let alone pay for it? Isn't this the "developing in a browser" nightmare everybody was joking about a few years ago? Maybe this will work for developing web applications which are executed on a remote machine by design, but everything else?