User blog comment:Darthzeke2263/What is going to happen with the portal/@comment-3075253-20140828081035

Interesting thoughts. The Stanley Pines twin theory is VERY popular, so I'm sure people understand where you're going with that. Personally, I believe Stan is attempting to actually prevent some sort of gargantuan power from falling into the wrong hands. Deep down, Stan is a good man at heart and it's unlikely he's going to use the device for evil, and while we don't know a lot about Stan's past it seems obvious he has been aware of some sort of presence in Gravity Falls that would more than likely create mass destruction should they be given access to the portal. For now, it has only been confirmed that the portal will act as a gateway to infinite new worlds, apparently heralding a "new era in mankind's understanding of the universe." Whatever he's going to use it for, Stan is incredibly cautitious with it and is taking great to care to ensure no one knows of its existence.