This week marks the 4th birthday of the iPhone, prompting many people to talk about the iPhone and how it has changed things. I was one of those people in line the day the first one came out and have never looked back. I could go on for hours about the iPhone and how great I think it is, but I came across the infographic (these things are everywhere these days) to the right which gives you a quick history of the last 4 years in a quick shot.
For a little deeper reading, check out this post, The iPhone Effect from gigaom. Remember Nokia? It is pretty crazy how the “smartphone” world has changed in just 4 short years.