It would be nice if Mastodon let me publish toot(s) on scheduled time just like what I can do on TweetDeck. It is handy for cases like publishing a toot to celebrate someone's birthday at 00:00:00 of that day (it may sound silly but many anime fans do that to celebrate birthdays of their favourite anime characters).
@0xA718 Write a client?
@obcilion If I have time... I imagine the web client (web client → accessible to most platforms, PC and phone) has to be running 24x7 and hosted on somewhere stable.
@0xA718 Make one for you, host it on a RaspberryPi in your living room.