Well because it's a news blog, just things going on around the tech world. I do sometimes write articles about things I learn, like I recently learn how to see anyones IP address whom emails you. I would write about the hazards of being online.
I might be having around 30-40 blog posts. I focus more on the quality of the blog post rather than the number of posts. It is possible to drive the best benefits even if you have a limited number of blogs. They must be well composed, informative and they must provide with value to the users. Moreover I am focusing on writing blogs on various aspects relating to search engine optimization and prominent web hosting platforms.