500K pales in comparison with all the tens (or even hundred) of millions in this _one_ FISC order
http://www.guardian.co.uk/world/interactive/2013/jun/06/veri...
Again, for FAA 702 collection no individualized FISC required. 1 order for the whole Facebook, 1 order for whole Google, ... it seems that NSA does really need that server farm in Uta.