There seems to be a drop in usage after the red vertical line:

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We had:

  • 59 posts and 33 questions in the "week of" 2 January 2022, and
  • 59 posts and 31 questions in the "week of" 9 January 2022, but

we have never had 33 questions in a week since 2 January 2022, and we've never had 59 posts since 9 January 2022.

What changed?

Edit: Since no one has offered any answers in the last 12 days, I'll offer some of my own theories (each in a separate answer).

  • $\begingroup$ Is it possible that mods/senior users of major scientific SE sites use less redirection of computation oriented Q's to MMSE? $\endgroup$
    – Poutnik
    Aug 13 at 9:05
  • $\begingroup$ @Poutnik I think it's the opposite. It's been happening more and more. Also, I'm wondering why there was a drop specifically after January 9th. If people did reduce redirection of Qs to here, why did it start/speed-up at that specific time? $\endgroup$ Aug 13 at 11:29

1 Answer 1


Power askers asking fewer questions

One possibility is that those who ask a lot of questions have not been asking as much lately.

At the time of having our Beta label removed in December 2021, the following users had asked the following amounts of questions (I'm only listing people who asked 25 or more by that time, and Green Jack):

User Qs asked by Dec 2021 Most recent Q Qs asked by 23 Aug 2022 Drop in activity?
Chi Kou 58 24 March 2022 64 Yes!
Camps 53 10 August 2022 56 Yes!
Hitanshu Sachania 43 25 September 2021 43 Yes but before 2022
Jack (orange) 40 8 July 2022 45 Yes!
Thomas 37 27 May 2021 37 Yes but before 2022
Megamance 33 12 August 2022 43 A bit
Tristan Maxson 31 8 July 2022 36 A bit
S R Maiti 29 21 August 2022 37 A bit
Tribal Chief 25 28 November 2021 25 Yes but before 2022
JensenPang 25 4 July 2022 26 Yes but before 2022
Jack (Green) 9 22 August 2022 69 No, it's the opposite!

All of our pre-2022 power askers have asked questions at a lower rate in the last 8 months compared to the previous ~19 months (or whatever applies to their join date). But we've also had a user who wasn't very active before 2022 and asked 60 questions after the Beta label was removed on 16 December 2021, though this deserves closer inspection), and we have a user who asked 26 questions after 9 January 2022 and only 1 before that. So there is indeed a reduction in questions from power askers, but the questions we're missing from them have largely been replaced by more questions from new power askers. This data indicates that there might be a general decrease in questions (and activity in general) from the pre-2022 user-base across the broader population beyond just power users. Also, none of this explains why there was a sharp decline since 9 January 2022.

Conclusion: The above data suggests that a decline in activity from pre-2022 users could account for some of the overall decline observed, but not much more than the rise of new power askers would account for, and it doesn't suggest anything specific about the sharp drop after 9 January 2022.


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