Nope, I have been a PC gamer for about 30 years and I love emulating classics from the past. It's not as challenging as folks around here seem to think. I guess sometimes people just have a hard time accepting that there can be multiple ways of doing a thing, even if they are unaware of some of those ways. Emulating XP might seem like a big deal for someone who is new to the idea, but personally I have been emulating XP for decades, even when it was the modern OS, along with many other types of OS, so it's a matter of rote for me at this point. I wouldn't even consider XP to be old enough to be a challenge - try emulating some of the original Linux distros, or an OS you've never heard of for that matter. That's where the challenge can come in.
I love that so many people have an opinion on this subject though. It just affirms that new ideas are out there for those who want them. Happy learning!
Thanks for sharing your opinion. Personally I find the process to be much simpler than what you described, but I guess it comes down to knowledge and experience in that area. Happy learning and good luck with all that!
But...why? It's so much simpler and often better to just emulate the original software and hardware than to port entire games.
He's not preserving them - that's done by simply archiving the file. He's making them playable on modern software. That's something different entirely, still very cool though.