Just what is digital, exactly?

I’ve seen a few comments bouncing about Twitter and other places debating the meaning of the word digital, and why it hasn’t caught on in some places at all. I’ve also seen some people saying that ‘digital’ is an unhelpful…

What is Twitter for?

Whenever I mention Twitter to anyone who wasn’t previously aware of it, the first question they ask is always ‘What is it for?’ Like many social web services, it can be difficult to explain the concept of Twitter. I find…