Precisely. I use GitHub as a tool and my behavior would change if I started using it as a portfolio. I've heard from dozens of recruiters through my blog, but

Precisely. I use GitHub as a tool and my behavior would change if I started using it as a portfolio. I've heard from dozens of recruiters through my blog, but I can't remember ever being contacted for work from my GitHub. I also have pretty specific interests (data and data science). I'm pretty picky about the type of work I'll do, so I'd rather be hired for the stuff I talk about on my blog than my GitHub.