volcivar said:Blindness doesn't negate flanking. ALL attackers get +2 to hit a blind opponent. Not just those on opposite sides.
Please note what flanking does:
1. +2 to hit (opposite attackers)
2. allows sneak attacks to operate (opposite sneak attackers)
Note what blindess does:
1. +2 to hit (all attackers)
2. denies dex bonus which in turn allows sneak attacks (all sneak attackers)
So, in effect, all attackers attack a blind person AS IF THEY WERE FLANKING for the purpose of the +2 to hit and sneak attacks.
Note also that special abilities/feats alter the above somewhat. The above assumes a blinded person with otherwise normal senses.
Your explanation has a few holes. If it was just "AS IF THEY WERE FLANKING" then only situations that modify flanking would apply when you had your eyes closed. Just because two things give the same mechanical advantage doesn't mean they are the same. Otherwise, Tabarnak is an ocelot.
This has everthing to do with an FAQ ruling on flanking and the lack of the ability of invisible opponents to give flanking bonuses. Hyp does a better explanation than me, but I can explain if prompted.