Follow People On Tapatalk?

This is a question about Tapatalk and not directly related to the Forum. What good does it do someone to "Follow" another user on Tapatalk? What is gained from it? I have been bombarded with "so & so is now following you..." notifications lately. I'm curious why do people "follow" other people on Tapatalk? Do you see a notification for every new post that person makes? Or is it some sort of "status' thing that counts towards something? Thanks for any clarification.

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Follow People On Tapatalk?

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