I suggest to change "1 BITCOIN" message on coin face to be changed just to BITCOIN. Without quotes.
PHYSICAL BITCOIN, even. I do understand the point that you'd like to discourage people from putting limitless amounts of funds on the coins, but I think the quotation marks slightly degrade the appearance of the coins, and the distinction that they are intended to convey will be lost on many.
FWIW, people can already add limitless funds to any Casascius coin. That said, I haven't yet seen a coin that was overfunded by more than a trivial amount of money (0.001 is the most I've seen so far).
I am 100% against selling 1 btc coin with seals without actually have the listed btc in them (that's actually committing fraud)
Fraud, really?
