Just wanted to let you know that your changes to the Doc Hopper have been reverted with notes in the edit summary.
As linked in your initial welcome message, please see the FAQ and Guidelines links on the Special:Community page. Adhering to a Neutral Point of View is important. Also, I see you're active on several other wikis, but the layout of our articles may be different from what you're used to. It's not very prudent to start re-organizing article layout with your first edits.
As for the trivia, while we do have those sections on some articles, it's usually best to find some way to work that information into the article proper.
If you have any questions, feel free to let me know or post in the Special:Forum. Thanks!