Specify and implement factoid
First a quick note: I'm not sure factoid is the correct term to use (see: https://en.wikipedia.org/wiki/Factoid).
Idea is to generate sentence that give a meaningful description of the project maturity depending on the MRL score value.
@cedric in order to implement this we need to have the structure of the sentence with placeholders for words that will depends on MRL score identified.
We also need to have the words to use depending on MRL score.
Can you provide use with such specification?
We will then implement it.
We need to decide if the implementation is inside MRL web app or in XWiki page. I would personnaly prefer to have a logic related to MRL packaged in the web app and limit XWiki to pure display (i.e. HTML+CSS without any code).