Behold Google Trends - the net toy that tells you how many people are searching Google for what.
Fun fact number one: more people are searching for "Castro" than for "Chavez" on any given day.
Fun fact number two: only in Venezuela do more people search for "Chavez."
Fun fact number three: Castro isn't the only barbudo who gets more searches than Chavez.
Make of it what you will...
Trust Harry Hutton to point me to cool new net gadgets in the silliest of possible contexts.