They pissed me off by calling during the Packers game. The caller was live, not recorded. The guy started talking during my answer phone message, but couldn't understand why my machine wouldn't say whether or not it voted in the last election. He said "Hello" several times, snarled "You only have to answer with yes or no!", said "Hello" again, & finally hung up. Idiot.
Like the rest - the only good thing is a recognizable CID. Still don't wanna be bothered. Blocked without answering. Thank you everybody for making the decision so easy :)