1. A teleportation system for teleporting avatars between disparate virtual worlds, comprising: at least one processing unit; a memory associated with the at least one processing unit; and a teleportation system storable in memory and executable by the at least one processing unit, the teleportation system comprising: a system for managing a persona profile for an avatar in a first virtual world; a system for transferring persona profiles to and from a disparate virtual world; a system for instantiating an inbound avatar in the first virtual world from the disparate virtual world based on a received persona profile, wherein the received persona profile of the inbound avatar remains unchanged from a persona profile of an associated avatar in the disparate virtual world, and for disabling the associated avatar in the disparate virtual world; a system for analyzing information in the received persona profile and automatically selecting a region in the first virtual world to locate the inbound avatar based on the analyzed information in the received persona profile; and a checking system for granting or denying the inbound avatar access to the first virtual world.