I am very much in favor of getting as many of these as convenient off Hexbear. I made a smaller thread about I think the twitter ones a long time ago and it didn’t go anywhere at the time.

Don’t forget the general purpose UTM ones:

utm_content=site-enterprise-button&utm_source=organic&utm_medium=website&utm_campaign=null

These are used across the net, various sites document what they are, like this one: https://mailchimp.com/resources/utm-links/