Develop F# (or C#) with Visual Studio and deploy into Docker on CoreOS is the bright, bright future that is rapidly becoming a reality. See you later IIS, I've hated every moment dealing with you.

Absolutely. 100% looking forward to nginx CoreClr being trivial too.

Would also be interested too tighter integration between node and CoreClr. So I can write node modules in C# / F# on deployed to posix or windows.

Heck, no need for nginx - just self-host using OWIN and push the web-hosting concern up a layer to be mainly one about load balancing and handling deployments.

I think we need a reddit for people interested in running the CoreCLR/CoreOS stack. And an acronym. CoreCore? 2Core? Core2Core? CLROS? Dual Core?

Come up with something and I'll (and many others) will join. There's a pretty active community over at /r/fsharp already.

Yes and no. There are other little things that crop up. For example, I just built a GlusterFS based file share but Windows does not have a GlusterFS driver so I've had to settle for NFS with failover. The Gluster driver is faster in my use case and allows for simpler administration.