The "unfinished" list type is very useful, but I think it could use some changes. First of all, the name is misleading. Most people use the unfinished list to hold dropped series, and I assume that is its purpose. The word "unfinished" doesn't necessarily denote that the series was dropped, however. Technically, every series on every reading list is "unfinished". It would make more sense just to call it "dropped".

And because people use the unfinished list for dropped series, most people don't really like the series they have listed there. It doesn't make sense to have these series be part of the "favorite genres" feature on the profile pages, then. I personally keep my unfinished list private because I don't want that to happen.