Hey guys, I have a website that has over 15,000 signups. The way I programmed the signup is that for every user that signs up, it creates a folder for the user.

I did this so that when each users start uploading photos just like thenewboston.com allows us to upload photos. When I got my new host, i noticed that I have a fixed number of file count which is making me to re-think that signup logic.

Do you think my previous logic is okay or creating a folder for each signups is lame? If yes what is the best way to handle signups in which the users can upload files such as images, pdf, docs and the likes.