I would love to see how it could be developed ccommercially, as I would replicate them lol, I mean you can simplify it by just sift thru it with a kief box and press the kief but that'll just make hash, the thing with bho and all these other concentrates that are extracted is that they have concentrate the thc heads, when rosin hits 90%thc like most concentrates out in the market, then I can see development, I mean look at bho it started with drip and now they got companies running closed loop systems that are amazing and efficient. As you can see bho was developed further, but because there was a market, and if the companies don't see a market with rosin they won't try to develop it, and as if now rosin is a amazing product for us diy growers that love to dab without hassles.