Does anybody know how I can get information on statistics about bloggers?

I'm not looking for statistics on a specific blog but rather information about WHO is blogging? Their age? Their likes and dislikes?

Does anybody know how I can get information on statistics about bloggers?
eMarketer sells a report on blogging with statistics and data on those who are blogging -- but it costs $600+ http://www.emarketer.com/Report.aspx?cod...





Pew offers a comprehensive report on blogging -- it is free, but a little dated http://www.pewinternet.org/PPF/r/144/rep...