Users could also alter the content of the virtual worlds inside the OASIS, or create entirely new ones. A person’s online presence was no longer limited to a website or a social-networking profile. In the OASIS, you could create your own private planet, build a virtual mansion on it, furnish and decorate it however you liked, and invite a few thousand friends over for a party. And those friends could be in a dozen different time zones, spread all over the globe.