Yeah, everyone has to find their own way of organising, I guess. For me, there are too many different little projects that it would get messy throwing them all in one folder. And they’re so varied that I couldn’t think of one single “theme” or topic for most of them. Nothing I would remember a week later anyways.
I post stuff to my blog mostly for myself to look it up later and to possibly help people with similar interests. So, why not just do it and see how it goes?