Thank you for doing this. I see improvements are constantly being made. As a stats enthusiast, I really enjoyed looking at the graphs. And I'm sure the improvements will continue.

One problem: when I filtered the data by time, the doughnut chart appeared in a visually distracting state (see picture below).

On the Author data, I understand the data retrieved is Active Posters. I think it would be more interesting if the data displayed was the number of posters on a particular day, but I guess this would be largely determined by the time zone system as well, e.g. if I wanted to get a number based on UTC+7, I think it would require some complicated coding, but it would be very interesting.

I don't know how Active Posters are measured, is it by counting the number of accounts that have posted articles in the last few (days or weeks or months?), or does it include those who only post comments? Do you have an answer for this? cc @moecki, @danmaruschak, @remlaps. And is it possible to see the full list of those active posters?

Thanks in advance.