I feel like an easy missing feature on the #Mastodon clients I’ve used is the ability to opt-in to push notifications for individual users.

Like Hey email, it would do a lot to let me engage with this network more flexibly.

For any client devs that may run across this — I know serving notifs has a cost, but I would pay a low subscription fee to have it.
@heavypixel I believe Tusky on Android let's you do this! if you're on iOS unfortunately I am not familiar with the Mastodon apps over there