Alan, what do you think of "Hash Hyena" claims?

He basically says that he is generating trillions of addresses non stop and getting a few collissions that will grow over time. His logic is that the entropy of Armory, Bitcoin Core, Multibut, Electrum etc. (and generally any other wallet that uses a RNG based on software) is flawed and results in a highly reduced keyspace, which will result in collissions with enought computing power and space devoted to private keys bruteforcing.

See: https://bitcointalk.org/index.php?action=profile;u=380718;sa=showPosts

What is your position on that? I remember that Dabs (I think) requested a feature in order to input "true entropy" from a physical source (a decks of cards, dices, etc.) - how's the progress on that? It might be a good thing to mitigate software RNG issues, but I assume it might be difficult because an unssavy user might make entropy worse by not using "true entropy" right.