Talking about 'stopping globalization' is unrealistic - and probably not what anti-globalization protesters actually want.

The wider world is a click away, but whether we mean to or not, we're usually filtering it out.

You can make the case that slacktivism is important because it makes people feel affiliated to a movement and be part of it, and talk about it.

It's fine to have social media that connects us with old friends, but we need tools that help us discover new people as well.

The uptake on mobile phones in Africa is phenomenal.

Cute. I'm on the waitlist to beta a new product, and have been offered the chance to move up in the list if I tweet about it. Not doing so.

The Internet is corporations all the way down.