The biggest improvement for me when upgrading to the new iPhone 4S is actually the camera. Yeah, I’ve a ton of apps but my core apps are frequently my communications and networking tools – messaging, email, social media, etc. The next most common app I use is the camera and Instagram.

One thing for sure is that it’s always with me so it’s always the best camera — even when I’m lugging a truck-load of photo equipment, it still allows me to document, capture and basically, photo-log my activities.

More importantly, it lets me capture events and people important to me. I’ve every photo taken since my iPhone 2G days and the count is in the five digits. Browsing through the photos is like stepping back in time.