So that users can put in some info about themselves, or use it for a general message. (For example, as a designer I don’t use a ‘tag list’, my designs are in my gallery for anyone to choose, but I regularly get requests to be added to my tag list)

Some people might like to put their country or age or a phrase or quote they like, whatever they want (within reason, of course!)

I do appreciate this is not a ‘social media’ platform, but it might be useful to have a limited-character ‘information’ space.