Yes I have read her letters!!!!
I spent an entire semester last year studying Dickinson, and her relationship with Susan Gilbert Dickinson. I wrote my final paper on it.
So yes I'm familiar with Dickinson's letters, and her poems! I used to not like them, but as I get older (heehee) I appreciate a lot of poetry much better. As I'm stoned now, I think I might write a blog about it!! (BORING says my inner stonedness voice)
~Anne