Backtagging: My lifeblood! Though I may drop threads after a month or two, especially if I want to focus on newer threads.
Threadhopping: Go ahead! Ask if it looks like a questionable situation and you'd like to double-check.
Fourthwalling: Talk to me about anything more than casual mentions of stuff most people shouldn't ICly know. Otherwise I am generally okay.
Offensive subjects: I can roll with most things ICly. One subject that's likely to make me twitch if treated poorly is autism, like if it's used as an insult. And I should probably apologise in advance on the off-chance that I accidentally offend someone content-wise. Sensitive subjects likely to come up in his threads are child abuse/neglect, manipulation of many flavors, and consent issues.
( [ic] )