Christopher NullPCWorld

Follow me on Google+

Christopher Null is a veteran technology and business journalist. He contributes regularly to TechHive, PCWorld, and Wired, and operates the websites Drinkhacker and Film Racket. Disclosure: He also writes for Hewlett-Packad's marketing website TechBeacon.

Guest blog posts drawing scrutiny from Google

New SEO advice says that guest blog posts may now be counterproductive.

With the arrival of its first mobile app, IFTTT is ready for small business

iPhone app lets users create recipes wherever inspiration strikes

Xbox One: Built for… Business?

Microsoft pitches its latest video game console as a tool for small business owners. No, really!

Gaming Twitter: How one man turns fake followers into windfall profits

Wonder why the fake-follower business is booming? Because it's easy and profitable. An insider shows us how it all works.

Mobile queuing app promises to take the pain out of waiting in line

QLess lets customers enter virtual lines via their smartphones and gives businesses valuable data.

Dropbox update eases worries over offline access to business data

New Dropbox APIs mean any app could become a hybrid online/offline system, allowing true access from anywhere, anytime.


Businesses are loaded with customer information, but unable to act upon it

Business owners think they have a great understanding of their customers, but a new survey shows they're completely clueless.

fake twitter accounts

Fake Twitter-follower market is adapting, growing, and getting ever cheaper

The market for buying social media fans is more vibrant than ever, and services designed to detect scammers are proving increasingly useless.

Tablets in bed are damaging sleep and killing productivity

Experts urge consumers to keep phones and iPads out of the bedroom.


Study: Management blocking IT projects due to rampant "fear"

As IT projects are killed left and right, 8 percent of the workforce insists that the photocopier is out to get them.

Microsoft consolidates startup support activities with Microsoft Ventures

Pssst, want money for your startup? Microsoft would like to speak with you

Trouble with Bitcoin as the government muscles in

Cease-and-desist letters, extreme volatility, asset seizures—it's all in a day's work for the world's most interesting currency.

facebook insights

Facebook rolls out updated Page Insights

More useful data analytics coming later this summer.

coffee shop workers

Today's workers demand flexibility, mobility—and Facebook

The corporate office is dead. Long live Starbucks.