Maybe in his wisdom he did it on purpose as he forsaw problems. Reasons you can't imagine or discuss/laugh about as you can't make a human. Now i'm not saying he did, I don't know. but little things like this don't pose a problem. If I build something incredible, then you find a scratch on it, it doesn't mean it's poorly designed, and now not incredible.
Well, it DOES mean that. Especially when a "designer" has already done it CORRECTLY in another organism? I mean, how stupid can you be? Especially when you're supposed to be omnipotent and therefore surely able to correct 'mistakes' (then again, how would an omnipotent being make mistakes???)
Why come up with ten different ways to achieve something, some clearly superior to others, and then just KEEPING the flawed systems in operation?
That's very poor design.
and it CERTAINLY doesn't mean that because of this flaw I do not exist, and it came about by chance.
Nobody says you don't exist, and nobody says you came about by chance.