From a bit of correspondence I had with Joe Offer, some time ago, I formed the impression that us mortals could, for an individual post to a thread, change the "Subject:" heading to read "Lyr. Add:" and this would have the effect of giving joeclones/collators/collectors a 'heads up' that the material could or would be eventually collected into the DT. I never confirmed this impression with him so cannot vouch for its validity but you might send him a PM about it.

Cheers, Rowan