We still have a lot of time before it all starts, I don't know how big facebook will get in the future, I don't know if its another google or amazon and what not, they do have the control of facebook/whatsapp/instagram right now but so far that feels like it is just some stuff that are unrivaled on their stuff and as soon as another competitor comes up they will be lost.

Facebook is no longer making THAT much money from facebook, its still something and its still big but its not on the momentum it used to be, however they made up from it on whatsapp and instagram purchase easily. If another chat application and a big huge social media app comes up then facebook may go south. In which case global coin will as well. Isn't it too risky to just invest into something that may in the future drop a lot in value?