None of those topics are something I talk about a lot, and health issues are the only ones that might crop up on occasion but I will definitely try to remember. Is it just serious stuff that triggers you or any health related things, even mild, like 'I have a crappy cold' or 'oh god this hay fever' type of moans?

You know can filter in/out certain tags on your flist. That is of course if people conveniently tag such posts. But it occurs to me that if someone regularly talks about any of these topics they might also tag them. Worth looking into I guess.