You can now find out what sites your Google content ads are appearing on, using the new ‘placement performance’ report. This will alllow you to spot under-performing sites in a content campaign. To exclude a site from your campaign click the ‘excluded site(s)’ link at the top of the appropriate campaign page.
My placement report for June shows that PerfectTablePlan has had 25,309 impressions and 0 clickthroughs from myspace.com. Does that make it officially the least cool software ever? ;0)