I often check the "Statistics" tab to see how I am doing compared to other airlines. Sometimes, the information is helpful, but many times, the information is not helpful.
I would keep the current lists, but I would like to see more lists grouping airlines by size, value, or perhaps region. Perhaps this information could be added to the current lists with more sorting possibilities.
In the real world airlines are usually compared by region and then by size (value). Could we have something like this?