Twitter seems to fit Donald Trump like a second  skin.  The limit of a short sentence or two makes no demands on his remarkably short attention span.  Its use requires no literary skill, intelligence or wisdom.  It is well adapted, to vitriolic personal attacks, short bursts of emotional rhetoric, unsubstantiated accusations, grandiose self-adulation, calculated deceit, and empty promises, to all of which Donald seems inclined, if not addicted.  It offers little resistance to hate mongering, extreme bias, pandering,, pontificating, or delusional thinking, all of which Donald seems willing to use when it suits his purpose.  For all its respectable uses, Twitter is one of the greatest amplifications of ignorance the world has ever seen, and Donald is well on his way to being the all-time, greatest source of it.