Guest Post by Dr. Mark Drapeau – read his blog, follow him on Twitter Source: Shutterstock Images Publishing “top 10” lists is unfortunately a staple of modern journalism.  But alas, writers must drive readers’ eyeballs, even when discussing serious topics like the government.  And so we find a new list that mixes Web 2.0 with the government: “Top 10 agencies with the most Facebook fans.”  For the record, this list is topped by the White House with 327,592 fans, followed…