Since Apple launched the iPad Air and iPad mini 2, its old faithful iPad 2 is looking rather long in the tooth. Here are 7 things that time has been even less kind to. The iPad 2 in happier times The iPad 2was launched on 11 March 2011, and it's still going strong. Well, we say 'strong', but of the four iPads you can currently buy - iPad 2, iPad Air, iPad mini and
