User Specific JSON file for VIP coded profiles

It would be awesome to have a way to have a JSON, so that you can have a clean code and dynamically update information or make a sort of journal for users that come around and leave messages for you.

I have for a while wanted to have a way to store information on site that I can use in my codes. I have a lot of ideas for different ways that I want to use it and feel limited by not having any way to store my information or have other people see the data that could be made from that.

I have previously made a Mad Libs on my PT for people to have fun with while on my profile and would love to be able to save these Mad Libs people make in a sort log that people can come back to view other people's hilarious solutions.

I don't know if this may be too powerful, but it would just be a nice little thing to have as VIP to compliment different codes.