*   single star: Easy to read - highschoolers should have no problem

**   two stars: College level reading - readers should know the difference between 'tacit' and 'tact'.

***   three stars: Difficult reading - reader should clearly understand the difference between the verbs effect and affect.

****   four stars: Author does not gaurantee that these articles are written in such a way to make rational sense - expatiating, complex mental tangents to be expected.