Lots of puzzlement on April 1 over "Adviza". I hope you realize that "Adviza" is a variation on a very old mainframe program from 1966 called "Eliza" which was supposed to be a gag that simulated a patient talking to a psychotherapist who is vague and never directly answers any questions, yet keeps prompting the user to continue the conversation. en.wikipedia.org/wiki/ELIZA