This question Style of mathematical writing vs. too many lemmas seems like it may get closed. I am somewhat torn as to whether it should stay open or be closed (and so I have neither voted up nor down nor voted to close) but I thought it might be worth some discussion or clarification of people's views.
More specifically: should a question such as this stay on MathOverflow, or move to academia.SE, or one of the writing-focused StackExchange sites (whatever ones there might be), or is it just not a good SE question?
By "such as this" I mean "a question about good practice in mathematical writing", not the particular wish expressed by this poster.