It's just annoying, as someone who likes to dabble in that space. There's a lot of good, interesting work done and it's frustrating that it's done using a proprietary technology I can't use when there are tons of other options.

This article is about game hacking using C# and never addressed the issue of portability, because game hackers who use C# never think about portability. That was my point.

Maybe it doesn't address the "issue" of portability because it in fact is a portable program. Maybe it doesn't address portability because it's an article about reverse engineering a game. Maybe it doesn't address portability because the code is meant to illustrate his process rather than for others to port it. I still don't see how your criticism is relevant at all.