I'm rather ambigious about it. On one hand it seems like a step to
disarmament, and the metamorphose of the EZLN from a military to a
civil organization. That would be very good, it will take pressure of
Chiapas and at the end it will be better for everyone. On the other
hand this year Mexico will most likely elect the first leftist
president (Lpez Obrador) since a long time (Lpez Portillo? Lpez
Mateos? Crdenas? could be an interesting discussion on itself), but
the EZLN is agitating against him. Of course they don't have to support
him, but a divided left won't improve the chances of success. It would
be much better if they - despite the differences - cooperate.
Anyway, here is a page of La Jornada's coverage of the other campaign:
http://www.jornada.unam.mx/laotra/