BTW 150 is a common value for Dunbar's Number - https://en.wikipedia.org/wiki/Dunbar%27s_number https://en.wikipedia.org/wiki/Dunbar%27s_number > Dunbar's numb

BTW 150 is a common value for Dunbar's Number - https://en.wikipedia.org/wiki/Dunbar%27s_number https://en.wikipedia.org/wiki/Dunbar%27s_number > Dunbar's number is a suggested cognitive limit to the number of people with whom one can maintain stable social relationships.