promotion versus creation, site platforms, what to do

I have been going back and forth on the question of whether it is better to have several blogs/sites for, what I call, my micro-business, or several. Obviously, I can't keep up with the ones I created (and in some cases, like this blog, re-instated), but it seems rather ridiculous to follow a pattern of deleting and creating online platforms. I've read several articles on what to do with sites that are barely used, or even unused, and still am unsure what to do really. I suppose, no matter how one comes at the matter, this blog is supplemental, and really peripheral, to the main platforms JY Media is using for promotion. Perhaps, it will be updated every so often. I certainly will be keeping an eye on it. Otherwise, just do a search, and depending on the search engine, different results will be returned. No matter, the mp3s and e books are out there, and more will be added soon. If real human beings can find this blog, they most certainly can find the main platforms for free and for sale e books and music.