Mark SullivanSenior Editor, PCWorld

Mark has been writing about networks - social and wireless - since 2005. Independent and outgoing, he enjoys travelling, wine, and skiing. His favorite book is "Atlas Shrugged" by Ayn Rand.

Gmail Update Integrates Google Voice for Free Phone Calls

Google has united its Gmail and Google Voice services, further unifying communications in the popular email platform.


iPhone: Great Device, Lousy Telephone?

We tried placing calls in poor coverage areas with four AT&T phones. The worst results consistently came from Apple iPhones.