Below is a plot I have set up on Trendrr. It measures the number of posts on Twitter about each contestant on American Idol. When the show hits the final group I suspect the traffic will go ballistic and offer some quality infomation. I will repost this graph regularly.
I would like to thank the staff at Trendrr for allowing me extra graphs in order to plot all 36 contestants together. It is a great site for TV betting research and I recommend it heartily.
EDIT: I know Arianna Afsar isn't on it. I am collecting her data though and will add her soon.