10. The system of claim 9 , further comprising a user interface coupled to the persona repository, the user interface to allow a user to store the plurality of persona styles in the persona repository.
12. The system of claim 10 , further comprising a rule builder coupled to the persona repository, the rule builder to store a set of rules in the persona repository, wherein the set of rules defines a modification process to modify the original content of the written communication to replace the element of the original content with the substitute element that is compatible with the selected persona style.