If you are participating in many Tableau Community activities, like MakeoverMonday or WorkoutWednesday, your Tabeau Public profile quickly gets messy. For example, I currently have over 70 vizzes on my TB.
Introducing the tagging or adding category option, which can be later used for filtering the author's page, would make exploring the profile much easier.
I am aware of the 'Featured' button but it does not solve the issue. What this idea is about is very basic profile management option.
I created two mockups.