How many blogs does one need?

I had thought about keeping this one for just knitting, but I guess that would require that I come here once and a while. It's not like I have readers here....and usually I end up here only by accident. And with a blog about knitting it might be nice to say....post pictures and folks, I barely know how the camera works posting pictures on my other blog is just beginning to be a little easier (I no longer think that it's magic when I get one posted) So, we'll see what I do here. In the meantime I'll keep the blog I've paid premium to, and that I understand and perhaps I'll figure out what I'm doing.