With the current difficulty, a single 4.6 CLAM output/claim would be likely to take a great deal of time for a user to "claim". So much time, in fact, that it may not even be economical to do so.
The current difficulty of digging their single 4.6 Clamcoins or staking with their single 4.6 CLAMs?
Yes - the user suggested forcing diggers to stake distribution outputs in order to claim them. Ergo, outputs in blocks < 10,000 would only be able to be included in staking transactions.
The statement you quoted was me attempting to play devil's advocate and improve on the initial suggestion.