Is there much profit to be made? To me the recent &quot;stress tests&quot; look very like disgruntled hodlers messing around for shits and giggles, and demonstrating that it costs only a few thousand dollars in bitcoins to break transaction processing.<p>(Love the crackier theories that &#x2F;r&#x2F;buttcoin are banker shills. If only banks could get hold of a few thousand dollars somewhere ...)