Right now, the Notifications appears as "so-and-so liked your post".

It would be fun to tweak it based on the response emoji, such as so-and-so:

* Endorsed your post 👍
* Liked your post ❤️
* Enjoyed your post 😆
* Couldn't believe the post 😮
* Cried at the post 😥
* Got tired after reading the post 😩

(Just kidding, but it *is* a good idea. No?)