Asteroids' CPU application actually has higher points/Watt than their GPU application, last time I checked. However, running Asteroids on GPUs is a good option when the CPUs are occupied otherwise, of course.
Edit,
In trying to get my head around the FB I've been trying to decide how to make the biggest impact and made some graphics.
Sébastien (operator of Formula BOINC and member of LAF) programmed
a whole site which monitors opportunities and threats for LAF. Last year we were near LAF in a few marathons, and so I used their site for our own purposes. :
-)
Click on "Classement FB" / "Comparatif détaillé" for graphs in individual projects. (Only showing 2 teams in front of LAF + 2 teams behind.)
Click "Classement FB" / "Synthèse de l'éqipe" to look up summaries for any other team, e.g.
ours.
RAC sur 3 jours means average PPD of the last three days. From that chart you can click to a per-project chart with all league 1 teams.