You realize that that gas didn't evaporate but will be eventually sold to somebody else. Even if for lower prices. Russia doesn't have money issue right now, rather political/military one. The guy on top with his close circle has few hundreds billions stashed all around the world, he doesn't desperately need to get more immediately.

Your arguments are valid but what baffles me in this topic is why folks try so hard to find completely rational explanations for russian actions now. People with hurt egos do stupid things all the time. Look at the clusterf*k that is Ukraine, how they keep doing stupid things that hurt them on and on.