For those of you using .NET I highly recommend ServiceStack:
https://github.com/ServiceStack/ServiceStack
https://servicestack.net/features
Doesn't use ASP.NET. Runs on Mono.
Don't bother with WebAPI.
https://github.com/ServiceStack/ServiceStack
https://servicestack.net/features
Doesn't use ASP.NET. Runs on Mono.
Don't bother with WebAPI.
I agree that for a hobbyist the new license fees are too high. For a company those costs are a no-brainer though.
What Demis has done with ServiceStack (and now having made it his full-time job after leaving Stack Exchange) deserves remuneration in my opinion.