Entry tags:
PSA and Opt In/Out
Billy has taken his pop culture skill! What that means is that he may recognize characters from Western TV shows and movies (especially science fiction and fantasy), book characters by name only, and comic book stuff that isn't Marvel. Billy's knowledge is very up to date, and he knows all kinds of obscure things. For anime/manga, he'll know the popular stuff, but probably not recognize more obscure things.
Opt In/Out Part:
Option 1 - Total Opt Out (Billy will never recognize your character)
Option 2 - Total Opt In (Everything up to 4th walling is cool)
Option 3 - Middle Ground (This is where dropping a comment would be awesome)
I'm imaging middle ground as being anything from it's cool to recognize characters but not 4th wall them or tell them about their future . . . to it's okay if Billy knows them, but never ever mention it to them. If I hear nothing from you, I'm assuming a total opt out. Either way, I will always ask before I do anything and please poke me if I go beyond what you're comfortable with by accident.
Opt In/Out Part:
Option 1 - Total Opt Out (Billy will never recognize your character)
Option 2 - Total Opt In (Everything up to 4th walling is cool)
Option 3 - Middle Ground (This is where dropping a comment would be awesome)
I'm imaging middle ground as being anything from it's cool to recognize characters but not 4th wall them or tell them about their future . . . to it's okay if Billy knows them, but never ever mention it to them. If I hear nothing from you, I'm assuming a total opt out. Either way, I will always ask before I do anything and please poke me if I go beyond what you're comfortable with by accident.

no subject
no subject
no subject
no subject
no subject
I will research this more.
no subject
DC drops mentions of Marvel all the time, so I just assume that the treat each other like comics in their comics. Hurhur.
If it helps, all the people who've recognized Dick as Dick Grayson the first Robin haven't really known that he grew up to become Nightwing and then Batman because that tends to be the impression of people who DON'T read a bunch of DC comics. Sooo...
no subject
no subject
no subject
no subject
no subject
Option 3? He can find out he's a movie/TV show thing and can spoil some things, but I'd like to keep major spoilers a ~secret~ because memories and such. Things like villains, false deaths (Alvin is a cockroach), people leaving. Basically stuff that'd actually hit him hard emotionally for personal reasons instead of just apparently being a TV character somewhere.
I SHOULD SAY THE FIRST MOVIE IS A-OK TO SPOIL as Hiccup would pretty much not be surprised by anything he doesn't remember directly already. Mostly the series and second movie that is full of surprises.
no subject
no subject
no subject
no subject
Nagisa is also fine! Though her anime is somewhat obscure in the grand scheme of things so. \o
Tavros is fine too because breaking the fourth wall is totally a thing Homestuck does anyway, though I dunno Billy vs. Webcomics at all.
Oh and mentioning it to them is completely fine, too!
no subject
no subject
For Sophie(/
no subject
no subject
no subject
no subject
total opt in for aradia
total opt out for kirito
no subject
Velma is a public figure in her homeworld, generally is used to interdimensional weirdness, and has enough memories that mentioning her should be fine. I can think of one spoiler that she hasn't remembered yet. But, this time, you have semi-obscure superhero fiction published first online, then by a small press, though the author is reasonably well known.
A good rule of thumb is to avoid significant memories unless I've gotten them.
no subject
And my other character is technically a canonmate, so not applicable.
no subject
no subject
Karigan's also a total opt out (again not really a series that many folks would know).
Spitfire is probably the most recognizable and I'm kind of wavering on the "all in" and "middle ground" for him. There's definitely some interesting tidbits that could be dropped, and since he has all his own memories back, he could probably handle most of them. Feeling it out will probably be best on this one.
no subject
Shirayuki/Apple is from a slightly obscure shoujo manga and I don't know if he would recognize her at all anyways, so I'll say opt out for her.
no subject