Arbitrary send delay
I would like to be able to schedule a message send out on some calendar, or at least via an hours minutes timer. at this point, text has become the standard for short format notes. But unlike email, it tends to be intrusive. use case. a birthday greeting , where I'm on a night schedule and I don't want to wake the recipient. maybe even tag the message with a user set footnote that the text was queued x hours ago and the sender may not be active at present. yea, I know. email... but so many people just aren't using it in the field, and depending on if it's a weekend or if they have multiple accounts etc, just much easier to leverage sms for a basic note.