Big fan of "The Importance of Being Earnest" by Oscar Wilde.
Member of the matplotlib dev team.
Here are some interesting answers I have provided:
- How do I make the width of the title box span the entire plot?
- In matplotlib, how can I plot a multi-colored line, like a rainbow 
- Python equivalent for Matlab's Demcmap (elevation +/- appropriate colormap) 
- What does a 4-element tuple argument for 'bbox_to_anchor' mean in matplotlib? 
- How to connect points taking into consideration position and orientation of each of them 
- How to draw a line through a scatter graph with no overflow? 
