Just to have it said, though I don't think it needs said here:

Please be respectful of what you repost into the network timeline, since it can get people on other instances in hot water, as we saw with Soykaf.  Also, please don't repost stuff that isn't properly NSFW tagged.  If it's not consistent with our policies and from the network timeline I can't help that, but reposting it puts it on OUR timeline, and then we have a problem.  I'd rather not have problems, so be considerate.