to clarify their point, you don't ask how to keep track of your 12 NC boxes unless you rock hard.
to address YOUR point, NC's suck at this. american general market is still concerned about "freshness", believe it or not. best you can do is track purchase date. if you are good with the shop/ site, you could even ask them when THEY got them. also packaging changes, like fuente's band change, pdr just opening their own fabrica over using the don lioncino (?) factory, etc.
also, in zirotti's defense, it would be a bigger ballet denial fail if he had pix up. this was a simple inquiry. just the subtext outed his phat stash, is all. o)