Good letter and additions. As an ex, I would congratulate them on becoming exactly the thing that they pretend to condemn.
They condemn the injustice and unscriptural work of the Sanhedrin, yet according to IT2 "Synagogue", the GB=Sanhedrin... only more unjust with their completely secret meetings and unchecked power. They condemn the pharisees, and yet Watchtower exceeds every precident of rule-making on many levels. They condemn use of the word "amharets", yets use "worldly" with the same self-aggrandizing judgmentalism and contempt. They condemn the catholic leadership, yet the GB demands a level of unquestioning obedience under threat of punishment that the cardinals and popes could not touch. They encourage others to examine and leave their religions, yet anyone that would examine and leave WT gets harassed with epithets like "wicked" and "apostate."
Other than false prophecy, unscriptural procedures by judicial committees, blood, the concept of the GB, FDS, 144000, and about 50 other things, the JWs aren't that bad. Of course, they wouldn't be JWs anymore.