Well, the last time I had something like that installed, you could purchase account protection that would prevent anyone from doing anything to your account. XD So it's not impossible.
My only issue with it, is that stuff like that makes for really confusing impressions for new members. D: At this point in Iwaku's lifespan, we really need to gain and keep new members, so I want to avoid anything that could scare people away or confuse them about the "true" personality and information on someone's account. (it's why we don't allow newbies in the Asylum... c___c not everyone understands it's just troll-games.)
HOWEVER, in the future it's something to put on the table as a fun toy. XD