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.
AT&T has fastest LTE service, T-Mobile off to strong start
16 hours ago in Phones
Infographic: What you need to know about LTE wireless
updatedT-Mobile wins 3G shootout, Sprint and Verizon speeds fade
Yesterday in Phones
How we tested the nation's networks
2 days ago in Phones
TechHive's Wireless Week: Testing America's networks
Which tech companies are looking out for your privacy?
3 weeks ago in Privacy
Infographic: Gangnam Style vs. Harlem Shake on social media
3 weeks ago in Web & social
Is Google your next cable company?
3 weeks ago in Networking
AT&T’s MiFi Liberate: Impressive speed, battery life
1 month ago in Networking
The best Boston marathon video was shot by amateurs
1 month ago in Phones
How much tax do big tech companies pay?
1 month ago in Computers
Vizible shows images tweeted by people around you
Counter service is going the way of the Dodo
1 month ago in Business mobility
A car with a built-in vacuum: duh, finally!
1 month ago in Car tech
Russian car crash videos are the Web's best reality TV
2 months ago in Web & social
Articles by Mark Sullivan