patched together from various other places...
~ threadhopping/threadjacking?
As long as the thread isn't marked private, go for it. If it seems to be a serious discussion, or you're not sure the best place to jump in, feel free to
contact me first.
~ backtagging (commenting/threading on old entries)?
If it's your first tag to a post or comment, and the post is more than a week old, you might want to check with me first. Within a week, go ahead and tag! Even after a week, if we were already threading, I'm fine with backtagging as much as needed to finish out the thread.
~ Hugging this character?
Sure, why not.
~ Giving this character a kiss?
Peck on the cheek is fine. Anything more will probably get you a polite refusal and some odd looks.
~ Punching this character (provided they are given an opportunity to fight back)?
Oww. If one hit wouldn't kill him or cause permanent damage, go ahead. Anything else, please
contact me first. John was a soldier, so he's not helpless, but he's still only human. He doesn't have any super special sparkly powers that would keep him from getting hurt.
~ anything special for psychics/empaths/aura-readers/magic-users to notice?
Not really. John is just your average human being.
~ 4th Wall breakage?
It's fine to recognize the name John Watson and connect it to Sherlock Holmes. They both have websites, and Sherlock is well-known in some circles, so it won't surprise John to be recognized. Talking about the traditional, Victorian-era Sherlock Holmes books/tv/movies will just get you a confused look, since obviously those don't exist in his world. Feel free to try and explain it to him though. :D