I am still pissed off about the lengths I had to go to in order to stop receiving communications from them. They refused to remove my contact information from their system and could not promise I wouldn't be contacted again in the future. I had to ultimately change all of my contact information to false information, fortunately the guy I was talking to was sympathetic to my plight and had no objections testing out the system to see what BS info it would take.
The whole escapade landed them on my short list of companies I will never do business with ever again.