Has anyone else experienced this?
Actually not a lot except for the past few weeks this same Indian (probably Delhi or Calcutta) man keeps calling me because he doesn't have enough sense to take this landline # off his list.  He can't decide if he's from Microsoft Windows or if he's Robert or Michael or Barbara from one day to the next.  One day he wanted very badly to help me get my government grant.  I think he was Margaret that day. 

I've developed this shtick I do with him and have great fun with it.  I'm the addled man (senior) who is very excited to hear from...Nelson, is it?  bearing gifts and concern.