Online Advertising Comparison – StumbleUpon

Posted on 15. Jun, 2010 by in Advertising, Marketing, Social Media

This is the second part in our ongoing series comparing online advertising, with a focus on social media. Last time we received a prompt reply from the Sydney Morning Herald, this time round we have spoken to StumbleUpon uses ratings from its users to create opinions on website quality. When a user “stumbles”, they […]