The game modding community never ceases to amaze me. I know of a few communities that are Reverse Engineering shockwave just to be able to retrieve original game code, and in some cases create private servers for defunct games.
Also theres a cool project archiving all Flash and Shockwave games called BlueMaximas Flashpoint. The people working on preserving these old games are amazing.
I do fear the death of some of those awesome NewGrounds games.
https://github.com/matt-kempster/mips_to_c