Thanks Jerry, this has been a concern of mine from the start. This post is more likely just going to be ignored than flamed. But I think needs to be discussed. I'll add, directory.io is not a database, it generates the keys on the fly. I used to play around from time to time with another that covered 4 coins for the search based on clamcoin digging. Once I actually found a wallet that once had coins but where moved. But proved that you can have random luck while searching. If the Man doesn't have all keys mapped yet, you can be sure it's in the works. The sooner this is addressed the better our chances of overcoming it.
Cheers