Building a technical blog answers the question "How?" I think you want to focus on "Why?" What is it that you want to achieve? Do you want to become famous, be

Building a technical blog answers the question "How?" I think you want to focus on "Why?" What is it that you want to achieve? Do you want to become famous, become seen by a group as an expert, make money? Think about the "Why?" and the "What?" should become a bit more obvious.