Photos are a pretty emotional experience, true. However I think there's a major difference. Typically photos on my facebook represent moments, short memories in time... mostly happy.
Looking at a photo makes me remember the context of the photo. However a status update is different. They're more frequent, they're less significant. They give context around the less important things.
For example, I remember the first time I looked at my timeline there was a status update that said something along the lines of "Oh man new doughnut at the Dunkin!" I wrote it a few years ago, and it was Completely pointless, and meaningless.. but then I remembered it, because later that day my mom was hit by a car. The entire events of that day flashed in my mind. Frankly that was pretty emotional for me.
Looking at a photo makes me remember the context of the photo. However a status update is different. They're more frequent, they're less significant. They give context around the less important things.
For example, I remember the first time I looked at my timeline there was a status update that said something along the lines of "Oh man new doughnut at the Dunkin!" I wrote it a few years ago, and it was Completely pointless, and meaningless.. but then I remembered it, because later that day my mom was hit by a car. The entire events of that day flashed in my mind. Frankly that was pretty emotional for me.