Assume, for a moment, that your idea takes off and becomes the next WhatsApp. People, you know, will find ways to return to their normal selves. They'll cram a ton of links and messages into their allotted time slots.
What you're attempting to address is a fundamental flaw in human nature. Many people are aware of the issue and are taking precautions in their daily communication. Many, however, do not.
Thank you for your support in this. It's a constant exercise in discipline to keep focused in this direction.
> They'll cram a ton of links and messages into their allotted time slots.
I'm not sure people will be inclined to put links and ephemera in here. At least not most people. I do, to some extent, especially when I want to avoid starting a text back-and-forth, but I think instant messaging is a good place for that kind of thing and I suspect it'll stay that way.
A wall of text/messages from a relative is more-readily handled in a healthy fashion when it doesn't arrive piecemeal.