I personally don't like people using "heavily-loaded" frameworks to create quite a simple software. Look at HLMV - its author wrote his own tiny framework (mxtk) and his viewer doesn't require any additional dependencies, and functions everywhere. And this is really nice. But nowadays there are lots of programmers that are not bothered about writing fast, compact, all-sufficient software. It seems that we will end up on drivers, and especially viruses, written in C# and requiring the latest .NET package installed prior to infecting one's system.
![:)](http://192.241.182.11/images/smilies/smile.png)
No offence meant, just logic.
However, this doesn't apply to Sledge, actually. Sledge has full rights to use any framework because this is a complex program, and I have no claims (although I still don't like .NET and C#, but tastes are different).
Jackhammer is in alpha stage since it is only 5 months old. It supports Windows versions starting from WinXP SP2.