Erm....... it may be a silly point to make in the midst of all of this earthquake stuff (as important as this obviously is!), but getting back to the episode in question and the killing of Goa'uld..... someone made the comment about Cronos getting zapped dead in case he came back.... and I wonder whether, in the middle of all of this revenge thing and killing the Goa'uld because they're evil, anyone has given a thought to the fact that Cronos was inhabiting a human host.
Are we now to assume, courtesy of typical human xenophobia, that there is, in fact, nothing left of the host and that he has become as evil and horrific as the symbiote Cronos is supposed to be?(not that I thought he was actually, I thought he was one of the more thoughtful system lords). And I don't give a toss particularly about the Tea'lc revenge thing at all... I've personally found that revenge is not the satisfying thing it's cracked up to be at all. It doesn't turn back the clock or make anything else better, or make dead people alive. I personally think that the blind revenge kick that Tea'lc now appears to be on makes him a weak link and will put others in danger. SG1 also seem to be shifting the balance of power to a dangerous extent. And not necessarily to the benefit of Earth. We have to assume that the forces and domains of Cronos will be taken over instantly by some other system lord. Seems to me that with each system lord SG1 take down, they just make matters worse. I'm pretty surprised that this would be either tactically or diplomatically acceptable to the Earth authorities.
Of course, I also almost hesitate to mention the hosts of the other Goa'uld who were so gleefully zapped by SG1? Did their hosts actually deserve to die then? Is that the message being given in these cases? This doesn't really match with the whole 'taking unwilling hosts thing' at all to my mind.