I totally agree with that discussion being long overdue.  Put everything on the table:  personal prelature, secular institutes, newer religious orders, lay movements, etc.  Let's give those groups the full treatment as the Vatican did in "Challenge of New Religious Movements (Sects or Cults)" during JPII's time.  
Stop ignoring the spiritual and emotional (in some, cases, physical and sexual) abuses that the families bring to the hierarchy's attention.  Listen to the laity!  We're the ones whose families are being terribly harmed and sometimes destroyed.  The Vatican's words ring hollow about the importance of the family when the family is a recruiting ground for these fundamentalist sectarian groups.