Recently on Ask Ubuntu Meta I asked this question
Because the review queue is, in my opinion, too long and bad questions and answers are taking too long to be closed.
The question has received a number of up votes and a few comments but no answer.
My understanding is that for close vote reviews each reviewer can review 20 votes if the length of the review queue is less than 1000 and 40 if the review queue length is longer.
Is this 1000 threshold changeable on a site by site basis and if it is: Are the thresholds for each review queue separate?
Note: I'm not requesting that this threshold be changed, at least not yet, I'm trying to establish what's possible. We may decide we want to reduce it but not until there has been further discussion and we have reached a consensus as a community.