Upvote, beacuse I see myself as a descent programmer and my github account has been idle for ages.
Not to mention that holding a full time job and my wanting to spend time with my wife and kid leave very little time to maintain a blog (which I don't) or contribute to OSS (as much as I can, but next to nothing compared to other readers of this site).
The vast majority of talented programmers neither have a github account, nor do they keep a programming blog.