The Sun is now friends with Earth and 7 other planets Pluto: Not cool. What if Facebook had emerged with the Big Bang, and every historical event took place online? Imagine how we'd we see history if . . . On April 15, 1865, Abraham Lincoln updated his status: "Taking the missus to the theater" God and Stephen Hawking trolled each other in a comment war over the creation of the universe? Alexander the Great "checked...