I see a lot of great ideas on here. I am hoping that as each of these is implemented, that each is given an "on / off" configuration option.

For Instance, there is a request to "swipe to delete a message" That may be great for some users, but there is no way i want that on our setup. Make it an option and one that users can choose to use or not.

The same applies to a lot of the other suggestions. Make them an option in the system, but not part of the base operation, make them options to turn on and off. You might have just a large "on/off" configuration page full of all types of options.