I am at Sydney airport, with a crashing headache (from, I hope, dehydration only) and a couple of hours to while away before my next flight. I feel like I've just been through a very very long night: from watching sunset at about 5PM in Atlanta, it's now mid-morning the 'next' day — 27 hours later. Actually, that sounds wrong, surely it's not that long; but timezone arithmetic is hard at the best of times, and right now my brain is not experiencing the best.
I'm attempting to look at what I was thinking was a small coding-style patch on a MediaWiki extension, but it's turning into something bigger so I might give it up.
And so much for thinking that I would be offline for very long.