On this open blog, more than the usual articles & content you can find on an average blog, you are open to create your own posts and refer back to your sites & other material, as described in This guest blogging article.
So, you're welcome to write quality posts on the subject of SaaS Software Architectures, Inventories of SaaS Tools as well as DevOps Principles & Techniques & Tools or other related subjects: just pick a category and start to write.
It is more like a wiki than a blog, actually. It is made with Google Sites and is both easy and safe to use. Go explore a bit to learn how it really works.
When you're ready, start editing here.
Have fun!