i like her, tavvy, and swifer probably the most out of all the postcanon original characters. yiffy is something completely unlike we have seen in the story, whereas vrissy is a lot like vriska obviously, harry anderson can read a lot like john, and although i like him tavvy has basically the same personality as his namesake. yiffy is completely unique and i am excited to see how her character evolves. in terms of her name, i really never understood what the big problem is. its a dumb vaguely sexual joke, the kind of which has always been in homestuck. i get that its different for a major character to have that name but i dont think there is anything morally wrong with it like so many other people seem to. it doesn't seem any worse to me than something like "Future arachnidsGrip"