So I decided to create a website section, where we will collect forum posts which deserves to be turned into articles. More details here:
This thread is created to collect links to such threads. Example are posts by Watsisname and FastFourierTransform:
viewtopic.php?t=446#p20915
viewtopic.php?t=446&start=45#p21605
viewtopic.php?t=446&start=60#p22325
Post here links to posts which you think are good, detailed and scientific!