You've got to give the telemarketers a bit of credit for being so persistent. I got a call from Primus/Aeroplan today offering me a gazillion points if I switched. I just hung up on the guy.
Not 5 minutes later and the phone rang and it was Primus/Aeroplan trying to sell me on the same deal. I told the lady that I had just hung up on them a couple minutes earlier and that usually signifies that I AM NOT INTERESTED!
Gotta give them points for trying though.