It is probably safe to say that the drink it fresh crowd have won the day. All those Enjoy By IPAs have cracked the collective consciousness. I do not see either a resale market or beers by the bottle at bars and those would be the two big drivers for cellaring to regain a foothold.
The members only breweries with small footprints have also taken the mind share market for the types of beers that would be cellared but are too tiny to really get mainstream so the cellaring trend will be ISO more people for now.