Add the ability to set a custom status to apply at a certain time

As it says in the title, it would be nice to be able to have a custom status apply at a certain time. An example would be to have "X" status apply on "X" days from "X" time to "X" time. It would also be cool if this would also apply to your social status (active, idle, etc). Then, outside of those times, have it so that it reverts back to a set status or removes the status.