Regarding the recent Steam survey it's still worth to notice that like other surveys it represents a fraction of the actual numbers. They send a request to a few thousands randomly chosen users out of 132 million (2021) monthly active users and ask if they want to participate by sending their SW/HW data.
There are
people who have been chosen 4 times in 18 years or people who haven’t been asked for 10 years. I myself got a request just yesterday actually two times, once on my Mac and once when using Crossover. I’ve had Steam for 15 years and as far as I remember this is the first time I’ve been asked or participated. Maybe I was asked before but didn’t participate but it can’t be more than a couple of times during this 15 years. That’s also why we some months see big changes in the share of Mac or Linux users. Two examples are Feb 2.37% and March 1.41% or May 2.39% and June 1.79%. Linux has had similar jumps too.
Some people seem to get the survey more frequently so I wonder if it depends on how you answer the first time. Perhaps if you participate once they will keep contacting you thinking there’s a bigger chance to get a positive answer. By the way in Crossover the reported OS is Windows but the reported HW is my Mac so I don’t know how that affects the survey.
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