There are a few threads about this already (like this one and this one ). I'd post in one of them, but they say "This post is more than 2 months old and has been automatically closed. Please start a new thread if you'd like to discuss this topic further.", so here we are. I have a VPS. It has lots of storage. It has lots of bandwidth. roll20 doesn't need to pay for either of these. Even with the mentor level storage I can see myself running out. I can't easily see myself running out of the amount of storage on my VPS, and even if I did, I could buy more storage more cheaply from my VPS provider than the mentor account offers. This is not meant to devalue the mentor program (which I am strongly considering signing up for, especially with the addition of dynamic lighting and line of sight), just stating some facts about where I can spend my money to get more storage for hosting stuff. Beyond the additional storage, it'd also be easier for me to organize things using the Unix file/directory structure I'm accustomed to instead of the flat, tag-based system we have now. This would help out less technical people with dropbox/google drive as mentioned in the threads I linked, too. It's not just for people who have their own servers.