There's a bit of a row going on about Twitter, Facebook, social media in general and bots. It's a serious issue. Democracy was invented before bots and doesn't seem to work terribly well in their presence, so in order to restore peace, low taxes and the tolerable administration of justice we need to do something about one or the other. Many people seem to think that we should do something about bots. The noted entrepreneur Mark Cuban, for example, caused some debate recently by saying that…