On the tag-wiki pages :

> 
> To edit this wiki, you must have a
>  total score of 100 on
>  non-community-wiki answers in this tag
>  (you currently have 9), and at least
>  2000 reputation
> 
> 
> 

I find 'total score' confusing. If I understand properly total score is not the amount of up-votes but represents the number of up-votes minus the down-votes. Or am I wrong again ?

Why use a third unit ? Can't we just translate everything into these shiny rep points ?