Knowing all these sorting algorithms can only be useful for someone just learning what an algorithm or what a complexity means. On day to day basis, they are no

Knowing all these sorting algorithms can only be useful for someone just learning what an algorithm or what a complexity means. On day to day basis, they are not used. So if this poster was supposed to be practical, it's not, and if it supposed to be stylized techno-babble kind of poster, it's really uninspired and could use serious style improvements, better background, etc.