Possibly such data will be used in a different way. If it's embedded in a social network, engagement (votes, retweets,wwillhstecer) will act as a sort of crowd

Possibly such data will be used in a different way. If it's embedded in a social network, engagement (votes, retweets,wwillhstecer) will act as a sort of crowd sourced reinforcement learning source instead of being direct part of the training set.