Ask HN: Need help finding a blog post that was a personal data viz

I read a blog post from a developer (I think he worked at etsy/bit.ly, but that could be wrong) where he tracked his total songs played, how many lines of code he wrote, etc. and made a data visualization of it. Im planning on recreating it myself, but would love to find his original end of the year viz.<p>It was on HN, anyone know what Im talking about?