I don't think so. It's a very friendly and collaborative space. We're all in the space of innovating, so we share openly. We share our discoveries and our failures very openly with each other. We have to. We want each other's buildings to be successful. Although we are in a competitive industry, we don't keep our cards that close to our chest. We actually really want everything to succeed because it's better for the industry.
It's not to your question, but a separate point that David mentioned is the investment that private industry puts in. We have been sharing knowledge and educating others significantly, out of our own pockets, in order to actually share that knowledge. The lack of transferability case to case is actually something that impedes some of the uptake.