Well, I think there is a point in the fact that it depends on how much funds or capital the person has. There are still people that even if they do not have much in their account, they would still prefer sharing it between/among brokers.If you are trading with low money then it hardly matters how many brokers you own or have. but to be honest. I think you should consider that having 2 brokers is something you need to understand for making much better money by comparing them. it is good for comparison when you add more than 100 bucks in each of them.