More alarming are the engagement metrics. Since December 2006, when MySpace engagement peaked at about 234 minutes spent per visitor, time spent on the site has dropped consistently throughout the year. In December, time spent per visitor saw its biggest month-to-month drop, of about 8.5%, to 179 minutes per visitor per month, down from 196 minutes in November. That equates to a 24% year-over-year drop.