I think Amir is right, but it's really beyond the remit of LangCom to fix
some of those problems.
However, if this wiki were moved back into Incubator, and had to re-propose
itself via LangCom, then this committee could use its expertise to evaluate
its use of language, the sufficiency of its community and
translation efforts, etc. It clearly fails your minimum criteria as it
stands, and fixing it requires more than just deleting bad content.