Wouldn't it be great if there were an MAU attack against Facebook where a group built a system to create billions of active accounts to the point where the MAU number was greater than the computing population of earth?
If it's close (8 billion), people will likely ignore it as either a rounding/math/counting error, or as "those people who have a 2nd account for their dog".
There are 7 billion people on earth, there are 2.3 billion with Internet access as of 2011 - FB claims that 40-ish% of Internet users are monthly actives, which is clearly BS, so you don't need to get it anywhere near 8 billion. You simply need to get it near or above actual Internet access capable people.
