I'd be very curious about the luxury cannabis honey industry. You can already buy honey made from wild flower or specific flowers like blueberry or other exotic flowers. I wonder if in a few years we will be able to buy honey made from specific cannabis strains. Given that honey is absorbed very readily into the body, using specific strains of cannabis honey may have real medicinal value, for fast action pain relief for instance.
Disclaimer: Not a medical professional, or a bee professional, nor a cannabis professional.