I cant believe anyone would be stupid enough to put these kind of thoughts in to print.
There are certainly lots of stupid leftists, but from the tenor of her letter I would put this person in the Michael Moore category - she absolutely knows she is trying to sell a pack of lies to ignorant and misguided people, but it's a matter of propaganda and power - people who take this approach generally have a concealed agenda which is much more radical than the line they are publicly espousing but first they need to use the propaganda to place themselves in power.