You've stood at a bus stop, or in a line at the supermarket, or you've sat waiting for a movie to start, so you immediately reach for Facebook or Twitter, right? Well, maybe not, because here are seven app categories we've picked out that are a better use of your downtime than scrolling through posts from people you don't even like that much.

Problems on iiNet's network that started this morning at around 4am still haven't been resolved, and a subsequent crash of the company's contact centre has only added to customers' frustrations. Ten hours on, iNet's website suggests that a fix may be as many as three hours away.

I received a press release from a vendor the other day which was riddled with the words "always-on" and "zero downtime" to describe what its offerings bring to IT environments. These terms are being used more frequently by service providers and IT vendors, but is zero downtime even possible?