I wanted a new theme for my blog, but since the community around Nibbleblog is quite small there is not a lot to choose from. I therefore decided to create my own. Instead of starting from scratch I found a nice HTML Bootstrap template made by Start Bootstrap. I then spent some time to make it into a theme for the Nibbleblog system. The result is what you are looking at right now. In my opinion it is a visually pleasing layout without any noise.
To use this theme in your own Nibbleblog installation, head over to GitHub to get the code and instructions.
Right now the theme is minimal without support for comments, tags, and categories.
For future reference, in case I decide to change the theme of my blog, below is a demo of how it looks.