Phoronix: Mono 2.8 Is Out With C# 4.0, Better Performance

While many in the open-source community do not like Mono on their system as a Microsoft .NET implementation for Linux (and other operating systems), for those interested in this C# compiler and run-time library, Mono 2.8 is now available for download. Mono 2.8 offers up a large number of improvements...

http://www.phoronix.com/vr.php?view=ODY1Nw