For those of you who have been guest blogging with a view to help your SE positioning, think again > The decay and fall of guest blogging for SEO
I get what he's saying, I get a fair few "guest post" submissions from people who A. Have no idea what my blog is about, and B. Fail to notice I haven't updated it in well over a year. Also, I've never liked the idea of guest posting. I understand the concept, and I've told people to do it in the past, but honestly, I'd rather keep that quality content for myself.