  Discoveries of the Ferroelectric anomaly (Nad, Monceau, et al) and of the
related charge disproportionation (Brown et al) call for a revaluation of the
phase diagram of the (TMTTF)2X compounds and return the attention to the
interplay of electronic and structural properties. We shall describe a concept
of the Combined Mott-Hubbard state as the source for the ferroelectricity. We
shall demonstrate the existence of two types of spinless solitons: pi-
solitons, the holons, are observed via the activated conductivity; the
noninteger alpha- solitons are responsible for the depolarization of the FE
order. We propose that the (anti) ferroelectricity does exists hiddenly even in
the Se subfamily, giving rise to the unexplained yet optical peak. We remind
then the abandoned theory by the author and Yakovenko for the universal phase
diagram which we contrast with the recent one.
