Both Facebook and Google are mum on Gmail's Facebook vanishing act this weekend, but this much is clear: You will not be importing any Gmail friends to Facebook anytime soon.
TechCrunch noticed the strange disappearance late last night (there was no warning or hints it would happen). FriendFeed, which is a thing that still exists, has also undergone a kind of Gmail scrubbing from its import features:
And so the passive agressive battle between these two mega companies continues! Be sure to tune in next week when Google eggs Mark Zuckerberg's house. [TechCrunch]