This is similar in motivation to why Google separated out its shares - sometimes you want to let people invest without any associated political power of traditi

This is similar in motivation to why Google separated out its shares - sometimes you want to let people invest without any associated political power of traditional stocks. While there's different types of stocks beyond even these like preferred, restricted, common, etc. it's nice to be able to separate those that have strictly economic concerns from those that have more business investment with shares.