Maybe everyone on the left shouldn't be so quick to condemn Karl Rove. He is, after all, willing to deliver your mail. Really.
This is the last message posted to his Twitter account:
Send a farewell letter to President Bush—Email firstname.lastname@example.org [no attachments] and I'll give him your note on January 20.
Another note says the deadline to send in the letters is 6 p.m. EST on Jan. 19.