Also, kudos to the UK Home Office. I just applied for my UK Electronic Travel Authorisation, paid my £10 ($13.06), and almost immediately got approved. It helps that (a) I just entered the UK twice in September with the same passport, and until the UK decided Americans could use the EU passport lanes, I was in the UK Registered Traveller programme. So they've vetted me quite a few times already.
When will I next go there? I hope January. I haven't said a lot about it, but I moved to a new practice at Milliman on November 1st, and half my team—not to mention, my boss—are in England. I really need to meet them in person before too long. The other half of my team are in Seattle, where I also need to go soon, when I can work it out with my friend who brought Hazel through my house when they moved out there.
So, I'm aiming for Southampton in January and Seattle in February, because who doesn't love passing north of the 48th parallel in the winter?