[castell]

There are one-stack programmers that use only Java/C# with an ORM and all the SAP ABAP developers. Some seem to prefer such jobs, I am not one of them, but to each his own.

[M8]

I wish I could just use C#, but unfortunately there is no way to avoid JavaScript these days.

[mmcconnell1618]

Scriptsharp allows you to write in C# and compile to JS

[snuxoll]

Also if you're willing to give F# a try (and every .Net developer really should at least try F#) there's FunScript as well.