What about private presentations?
Currently, you are right, assets and presentations you would publish are made public on the internet.
In the other hand, presentations you are editing and you would not share are private.
But we aware that this concern might be a need for some, we should think about it for the future.
We're a place where coders share, stay up-to-date and grow their careers.
We strive for transparency and don't collect excess data.