As far as I know all MN and DN suttas have one of the icons*, and all other suttas donât have themâor am I wrong? (* I checked again, and this is indeed the case; so using them for ranking search results just means ranking MN and DN at the top.)
And I also understood that they were not meant to say that these suttas are any more valuable than others, but just to give a grouping within these Nikayas about the level of expertise recommended for reading them. Basically, so that a newcomer doesnât start with MN 1 and get frustrated.
Thatâs why I didnât first know what you mean by ârecommendationâ.
And the absence of an icon I didnât understand as meaning this sutta is less valuable, but that itâs not easy to group it in a category between beginners and advanced readers. Or that simply no-one found the time to do it.
Added:
On the SC licences page we find:
We use several icons from the Noun Project, kindly released via Creative Commons Attribution (CC BY 3.0 US) .
- âDifficultyâ icons created by Alena Artemova.
So they are not meant to indicate value, but difficulty.
They are also mentioned in the same sense here: