The first time that I have not received a reply from Cornyn's office was after I sent the scathing letter after his TARP vote. Told him that next election I will vote in the donk primary, and support whatever donk runs against him. If I am going to have to live with democrat-lite from the Texas GOP, might as well vote for a blue-dog.
I email Cornyn's office about once a week to ask if he's written any fund-raising letters for Arlen lately.