Replied to a tweet (Twitter)

I wonder about this too! I mean, webmentions tell me who wants to really engage with my posts or whatnot, but not who dropped by to read. And yet I don't really want to deploy something as invasive as GA.
— @maya@occult.institute (@kixiQu) September 21, 2020

I send Webmentions for reads and listens to notify authors, but I’m waiting for reading/podcast apps that will allow me to authenticate and make read/listen posts via micropub automatically, or versions that will send even generic notifications via webmention.

The nice part is that this sort of model allows the user to collect this data and send these notifications on an as-desired basis to the publisher.