Unlike what many believe, I believe that much of recent hashing power growth were from old miners and not new. Many old miners likely cashed out some holdings when the markets peaked above 8+ for the first time and added huge amount of capacity. . Doubt these people will be in a rush to show it off though.
LOL, true, although I now know of two groups that have put together a serious amount of H/W for this, and all free equipment and costs.
One academic and one banking... if / when they get caught they're gonna be bloody sorry, as they are on good money without having to do this. LOL, I have to laugh.