Starnge you should mention earthquakes
"New Zealand is also earthquake-prone, which also argues in favour of geographic diversity."
Sitting here in the office, about 25~30km from Raglan, we just felt a decent earthquake a few minutes ago - I suspect Southern Cross is much safer in the Auckland volcanic zone than the TGA cable is at Raglan.
Now, if you'll excuse me, it's time to go for my lunch time walk before the building collapses around our ears.