Few days ago I have posted that Anonymous will attack facebook on November 5th. It appears that this is not the case as @AnonymousIRC and @AnonymouSabu from Twitter say that as far as they know, Anonymous has no intention to attack Facebook. They also mention that it is very difficult (almost impossible) to DDoS Facebook. Some few others still want to attack on November 5th but it is not going to be Anonymous as a whole but some members with their own beliefs. In conclusion, operation Facebook is fake but some will try the attack.
Operation Facebook is Fake