Automatic Announcements

I'm honestly getting tired of staying up late waiting until It hits a certain time so I can send announcement, And the other night as I was waiting a though came in my head and It was automatic announcements/text. Basically how It would work Is, you'd like to send a message to your server at a certain time, lets say 3 AM. Once you've finished typing your text there will be an option to schedule send, you select the time and date and you confirm It then when the time comes It'll automatically send for you right there at that exact time and you won't have to worry about a thing. Just a suggestion :)