Now we all know how much fun apps can be. Can you deny that you've been a slightly bit addicted to Angry Birds at some point? Even people who've denied they're going to download any apps let along spend considerable time using them end up finding their own favourites whether it's playing Scrabble or chatting to friends via Facebook.

However, the fun aside, apps are seriously big business - and getting bigger. Did you know the technology is going to start appearing in many other areas of your life? Apps are already moving away from being limited to mobile devices. Google TV and Apple TV will be offering software updates that include app support, so the rise of the 'living room app' is just around the corner, plus there are cars that support apps too.

Like so many things we take for granted, it's not until we can't use them that we realise how much we rely on them. The current BlackBerry issues are a case in point. On the face of it we might assume that being unable to use our mobile phones properly for a day or so is annoying, but wouldn't actually affect our businesses. However, from reading many of the forums and discussions on the subject it seems people are incredibly reliant on their phones for business having missed important emails and discussions and, importantly, decisions have been affected.

It seems many of us use our emails almost like instant messangers and feel lost without them. Isn't part of it that we're used to checking our emails regularly on our phones, but that in reality we could just as easily wait until we're in front of a computer to check them. In the same way as there is the good old telephone call when there's something urgent to be discussed. We've only had smartphones for a relatively short number of years, so what did we do before we had them? Yes, pick up the phone and actually talk to people and sit in front of our computers and answer emails.