Sometimes, hubby asks "Why do you take pictures of those"?" I would just give him a smile just like saying "Why do you even bother to ask, you know why" and he would say "Hmmm, blogging". I would nod and say "See".
You see, photography and blogging for me is a correlated. I find it hard for me to jot down my thoughts when I don't have an image to show with it, but it's just me, everybody is different.