Your comment may be in jest but there is some evidence that "easier to read" does not benefit "retain what was read."

  And that brings us back to these ugly fonts. Because their shapes are 
  unfamiliar, because they are less legible, they make the mind work a little 
  harder; the slight frisson of Comic Sans wakes us up or at least prevents us 
  from leaning on the usual efficiencies. “The complex fonts . . . function 
  like an alarm,” Alter writes. They signal “that we need to recruit additional 
  mental resources to overcome that sense of difficulty.”