If the ghosts were redditors what subreddits would they be on?

I reckon Julian would be a frequent poster on r/amitheasshole only to argue with everyone in the comments that he's not. As well as all the NSFW subs of course.

The Captain would be on a bunch of lgbt subreddits but would just lurk and never post or comment anything, and then would have to make up awkward excuses when one of the others asks what he's looking at.

Robin would entertain himself for hours just scrolling through r/astronomy or r/chess.

Thomas would probably post something about how to make a relationship work between a ghost and a human on r/relationshipadvice. And he would write it all as a poem which would take 2 hours to read.