It would be nice if browsing an instance as guest would allow post bookmarks, and mark scrolled posts as read and hide read posts, then if possible a feature to export those preferences (at least the bookmarks) locally. The problem arised when i couldnt get an account for Lemmygrad and wanted to consume its content, browsing as guest didnt allow posts to be bookmarked, alsoread posts couldnt be hidden so each time i browse as guest i get the already seen posts. Seems fancy but would appreciate if implemented. Thanks a ton.