PRWeek reports that a new study conducted by Burson-Marsteller has found that 15% of Fortune 500 companies communicate with consumers via blogs.

The survey, conducted in February and March this year, found that 74 Fortune 500 companies actively maintain blogs, many of them technology-related corporations. The top four industries with blogs were: Computers and Office Equipment (IBM, Dell, etc.); Network and Other Communications Equipment (Motorola, Lucent Technologies, etc.); Semiconductors and Other Electrical Components (Intel, AMD, etc.); and Internet Services and Retailing (Amazon, Google, etc.). More>>