This whole thing reads like it's a joke.
In my experience most IPO's for altcoins end badly - are people supposed to just deposit coino to your address and magically get credit?
I can not imagine why you would consider PopcornCoin a joke! Do you make this assumption just because it is set to launch on April Fools Day? For such accusations.. I wish a plague of un-popped kernels upon you and your household.
I would recommend that anyone wishing to purchase the IPO private message me first. As you point out, it would be unwise to blindly send Coino to the address and hope for magic credits to appear - unless you planned to just give your Coino away without hope of getting any PopcornCoin. Who would want to miss out like that?
While many IPO's end badly... this promises to be the tastiest one yet. And it is the only one with the simple guarantee that all Coino sent to that address will be received.