Public Agenda online

I imagine some are already aware of this site ... Public Agenda is an pollster site that (in their own words):

"has been providing unbiased and unparalleled research that bridges the gap
between American leaders and what the public really thinks about issues."

I didn't spend a ton of time on the site (I'm rooting on the Wichita Shockers right now!), but I did find this item about Internet Speech and Privacy ... it's kind of dated ... be interesting to see more recent info ...