The world would have a brand-new, far more dangerous weapon of mass destruction.
What if we could be able to survive in the vaccum of space?
We would have less pollution due to cars, since transit would be easier with portals. Cars, airplanes, trains etc. would be less useful. Fuel consuption would also be greatly lowered.
What if the budget of every single space exploration agency was quintupled?
Every one will be sad, a revolt would start, Annonymous would get involved and hack the site and break it.
What if every major economic power would collapse?
The forum would stop being as informative and become a more spam-full place.
What if everyone suddently hated the moderators?
(We love you guys)