Revenge of the Sith/Headscratchers

The Tragedy of Darth Plagueis
"Palpatine: have u ever heard the tale of Darth Fuckhands McMike the wise? it’s a sith legend Anakin, at no point in time: why do u know a sith legend"
 * And "the Wise", no less. What's up? Palpatine is not even hiding much. Quoth robertjosephmaccready on tumblr -