Well folks it appears that if you didnt go this year to SDCC you wont be going in the near future if at all.
Heres why
Due to the populartiy of the event Currently we do not have a location with adequate space to accommodate all those who line up; therefore Comic-Con 2013 preregistration will be conducted online only.
Comic-Con 2013 attendee badges will be available for purchase online through the EPIC registration website in August 2012. There will be no onsite preregistration at Comic-Con 2012 for Comic-Con 2013 badges. Only those that have purchased a Comic-Con 2012 4-day attendee or 1-day attendee badge will be eligible to participate in 2013 online preregistration.
That would rule out I guess 80-90% of all tickets availiable I guess
It suck's to a person that wants to come from overseas to visit the event like me next year: