Democrat vs. Repulican - who is more interesting?

http://www.google.com/trends?q=democrat,+republican... That is a link to a google trend search for who is more interesting: Democrats or Republicans. I was just curious. Seems like interest spikes at the same time. As a layman, I would venture a guess that more Democrats search for info on Republicans than the other way around. Here is another one comparing just searches for "primary" information about both parties: http://www.google.com/trends?q=democratic+primary%2C+republican+primary... Both links are comparing searches from 2006, only.