The info used in this research originated from the evaluation of individual adverts of men getting guys on a typically non-sexual classified bulletin board site. With this research, MSM sexual advertising from four geographically spread out places throughout the United States were utilized from one usual bulletin board web site. When it comes down to Midwestern and Northeastern urban centers, all adverts posted from September 1, 2009 through Sep 30, 2009 were utilized. Furthermore, for any two Western urban centers, all ads posted from October 1,2009 through Oct 31, 2009 were used. Read more