Keeping in contact with people has never been so instant, but with so many services available, it can be hard to remember who uses what method.
Do you like having a beer? Now you can use your smartphone to log your drinks and share them with other like-minded drinkers.
I take a look at the very popular cross platform messaging service, WhatsApp.
With any new OS, software support is going to let it down. Does Windows Phone still lag behind Android and iOS?
Everyone seems to want portable computing, but are laptops now considered too big? Could a smartphone be a suitable replacement for a laptop?