Freshly Exhumed writes "For website publishers, a poor web rating can be disastrous. Bad television ratings mean television shows get canceled, bad web ratings mean websites go out of business. For advertisers, accurate web ratings are critical to optimize spending. Inaccurate ratings data means advertisers will overspend on poorly performing sites or not advertise on smaller sites whose numbers are really much higher than reported. In the case of Canadian web site Digital Home, already hit with an advertising boycott by Bell Canada over the site's pro-consumer editorial content, the site's owner is now in danger of ending operations, apparently due to the inaccuracies of ComScore rankings. For example, Google Analytics reported Digital Home served up over 2.7 million page views in January to almost 250,000 unique visitors. A web buyer at one of Canada's largest advertising agencies confirmed that ComScore reported just 32,000 visitors. Added to this is ComScore's secretly-installed spyware troubles."