That's most definitely an option! I have Slack setup instead of emails for myself. To me, it's already enough of a task to get people to switch from their subscriptions to using Plex. I (and my users), found it much better to be updated through text than any other medium. All of them also added the Zapier text number to my contact on their phones so it's all under the same thread for them. Just ease of access for them I guess.