Wickedpedia

Since you like Wickedpedia, I looked up the word "theory" for you. Some highlights: "The word theory has a number [of] distinct meanings depending on the context."

So now, he hoped, here was a chance to bring mankind back into the book-loving fold. He gloated. There was still no electronics in the pioneers worlds, was there? Where was your internet? Hah! Where was Google? Where was your mother's old Kindle? Your iPad 25? Where was Wickedpedia? (Very primly, he always called it that, just to show his disdain; very few people noticed.)

Wickedpedia has the older style: https://en.wikipedia.org/wiki/Kiev