I also examined the praxes, to see how many group-specific tasks were being completed. This is a graph showing how the number of tasks requiring a certain group to complete are growing, over time. Only groupless tasks are counted in the groupless line, but anything which requires more than one group will be listed for all of those groups (for example, Pavlov It!, when posted, counts for both Equivalenz and Humanitarian Crisis) This graph is probably not that useful, as it's not really clear what's being measured. However, it's interesting that any individual group is having more tasks completed than groupless tasks being completed.