There are people with opinions and some without. Among the ones with opinions, some have their own and some borrowed. People with their own opinions are great as long as they can justify their side of the argument and also stick by it. The problem really lies with these pseud people with borrowed opinions. These people go by the mob mentality. Their opinions are a twisted compilation of the majority junta.
Even worse, some of them think that by just putting down a new idea or going against the mob makes for a great opinion.