reminds me of a political cartoon i saw. some russians are outside the Kremlin, rooting around in an empty trash can called "capitalism" One russian is turned to the other, pointing toward an empty can marked "communism" and saying "i know this is stupid, but i'm going back to look in the other can..."
oh i dont really know
i had the idea about the communist robot for a long time and then added the heart to the other one to show love....aka RED LOVE
being a communist kid i guess helped :)
plz visit the link above for bigger version:)