The Ticker: Pink slime; Grindr; U.K. riots; Gingrich campaign; Facebook Timeline upgrades

TechnoratiIt’s Beef! It’s Not Pink Slime, Says Company That Suspended Operations

Social TimesGrindr Reaches 3.5 Million Users in 192 Countries

MarketingWeek‘Brands must do more to help stop riots’

Associated PressGingrich campaign lays off one-third staff, shifts focus to social media

All Facebook3 Tips For Last Minute Timeline Upgrades On Facebook