Like Dunc said, it's practically unheard of for a swisstool to fail, if it was an LM or a Gerber we'd think nothing of it (no, thats not a dig) I'd like to know how it happened too
I would also venture to say that you see more broken Leathermans simply based on sheer numbers sold more then inferior quality
I think both of the above points are correct. All funnin' aside, it would take some serious abuse to break a full-size Leatherman or SwissTool plier jaw.
Wow, respect for the Sog!, now that is a cunning plan, Blackadder would be proud