Exactly that: there would be a large support cost to making it work and so we'd need to think carefully about it. It's not a technical issue at all. On the ope

Exactly that: there would be a large support cost to making it work and so we'd need to think carefully about it. It's not a technical issue at all. On the open source thing: maybe? It's hard to say. In general, we like to open source libraries and stand alone applications. And we think pretty carefully about the cost of supporting an open source community as well. Which is, I think, a thing people overlook.