1) The paper probably describes options in Avogadro you didn't know about, so check it out.
2) Please support the Avogadro developers by citing this paper when you are writing up projects where you have used Avogadro in some way.
This also seems a good time to say Thank You! to Geoff, Marcus, Donald, David, Tim, and Eva for all their hard work and, not least, for making it freely available to the rest of us.
This work is licensed under a Creative Commons Attribution 3.0