My New Year's resolution for 2013 is to read code from awesome open source projects each day. I don't like waiting for New Year's Day to start a good idea so I've already begun reading Flask's source code.
It's enlightening to read great code although the "downside" (due to my lack of free time) is that it is motivating me to figure out something I can write to give back to the community. On the lighter side, this is how I feel while I am reading all the great open source Python projects out there.