The “Recommended” tab filters out read posts by default. We never had much demand for showing recently-sorted posts while filtering out only ones you’ve read, but it wouldn’t be very hard to build.
Not sure what you mean by “load more at once”. We could add a whole user setting to allow users to change the number of posts on the frontpage, but done consistently that would produce a ginormous number of user settings for everything, which would be a pain to maintain (not like, overwhelmingly so, but I would be surprised if it was worth the cost).
The “Recommended” tab filters out read posts by default. We never had much demand for showing recently-sorted posts while filtering out only ones you’ve read, but it wouldn’t be very hard to build.
Not sure what you mean by “load more at once”. We could add a whole user setting to allow users to change the number of posts on the frontpage, but done consistently that would produce a ginormous number of user settings for everything, which would be a pain to maintain (not like, overwhelmingly so, but I would be surprised if it was worth the cost).