Like many others today, I received my iPhone 4s. I plan on trying out and reviewing a lot of the Bike Computer/GPS apps that you can get for the iPhone. Along with some different bike mounts/cases. This will hopefully good comparison of what bike apps for the iPhone, to help people chose the one that is right for their needs.
With all these Apps and accessories you can get the iPhone is a perfect choice for cyclists. This phone has great GPS/Mapping capabilities, battery life, and a great 8mp camera with 1080p video. It would be great to do everything on bike tours.
I have enjoyed the phone so far. Just waiting to get some cases to feel safer using it on the bike before starting the reviews. Here are the first videos I took with the iPhone when I was riding along the river on the bike path.