Well... I don't want to give too many spoilers, but... yes. Mino Hotel started as an interactive story on 4chan. Luke was one of our earlier characters and, suffice it to say, he does go through quite a few changes in attitude as the story goes on. As others raised points here I chose not to mention this fact because, well, the story has to stand up for itself without me explaining it.
But yes, thank you for the support, and you can relax knowing that it is constructive.
About Tech... Right now Luke doesn't interact differently based on the player's background, for the most part. There's only one or two lines where that happens in his segments so far. But that's not to say it will remain this way. We will see! :)