I was actually going to post about this today. My aunt died over the weekend, and my mother took pics at her funeral (my mother's sister). My mother has done this at a couple of other funerals for her siblings. I think it's beyond weird...but don't say anything to my mother. She then prints up the photos...what she does with them after that, i have no idea. I came to the house one day after my uncle died a few months ago to find a few pics scattered around the house "drying" as they had just been printed.
I just don't get it.
Edit: the only pics with the deceased in them are pics of the deceased themselves. Not people standing next to or posing with the deceased.