Okay, I will again miss DebConf. This time it is not because of time, but because of money. The flight to Buenos Aires is far too expensive to go there just for DebConf and I didn't manage to plan some more travelling around South America...
Hopefully it will get better next year, at least DebConf will be much closer :-).
PS: Just after deadline for confirmation and my decision for not going there, I got an email that my sponsorship for travel was approved. Unfortunately too late to change my decision.