A site on a Playstorm address is yours. Playstorm lends the address. Three rules keep it open for everyone:
Break one and we take the site down. The page then says so, and why. Your files stay yours — you can export them any time and put them anywhere else.
Two more things that aren't rules, just how the door works:
See something that breaks these? Every page has Report this site at the bottom. Someone at Playstorm reads every report.
No ads, no tracking, no selling what you build. Playstorm never holds your files hostage.