@Frank Apisa,
You are making the argument that something there is no evidence of may actually exist. I agree that is possible. However when it comes to other possible things such as pink elephants or rainbow unicorns flying out of your butt you suddenly find the argument boring and petty. Are you arguing that we should only accept the things you want to claim are possible and ignore all the others? It seems it's you that is being boring and petty Frank. You have simply declared an ipse dixit and then declared that anyone that doesn't believe exactly as you do is not logical.
Occam's razor says we should pick the simplest solution that the evidence supports. You want to argue that we should pick something there is no evidence for. Without evidence something may be possible but it isn't likely. Are you seriously going to argue that it isn't possible that pink elephants are flying out of your butt? That is not a logical argument based on your position Frank. You are denying your own logic.