Well, I012609 and I are sitting in the SFO RCC, having successfully survived the 7-hr turn in SIN. We
really are both completely insane in that we agreed that spending 44 hours on an airplane in a weekend was actually pretty fun.
After the long flight over, we left our bags at Changi and spent the night partying at Boat Quay (where we found a place that would serve us bottles of Tiger beer at 4am - even after all the clubs had closed).
We had a brief scare with the upgrade on the HKG-SFO leg, where I'm pretty sure we were the last people to clear the list at the gate, but everything worked out in the end.
Highly recommend the trip for anyone who needs the miles on UA.