So who has the largest social network, is it MySpace or Facebook?

We all knew that is was just a matter of time before Facebook would finally catch up with MySpace, well at least in the total number of worldwide unique visitors. The latest numbers from comScore show that both MySpace and Facebook registered around 115 million unique visitors coming from all over the world this past April. So, with that we can officially declare that Facebook is no longer the second largest social network. Likewise MySpace is no longer the largest social network. So whoever is the largest social network today would depend on which of the two you like better.