I’ve seen a few submissions have their titles changed in the last few months. I was led to believe that submissions should not deviate from the original title under any circumstance other than those described on the guidelines.
> Otherwise please use the original title, unless it is misleading or linkbait; don't editorialize.
Has this policy been relaxed recently? I never liked it as I find a lot of submissions can be unintentionally misleading when the original title is used.
It's about Buyer-Pull vs Seller-Push theories of sales.
Edit: The original title was "The Physics of Sales", now the HN title has been updated.