Hi People,
though it was time for a formal introduction.
I am the UK citizen but my wife is from Virginia, and having read so many of the forum posts i thought i would put in my 2 cents.
So here is our 'life story'
We first met way back in 1997, on something called Yahoo Chat...remember that?!
yup, just two random people in two random chat rooms...
so we started chatting and over the years we became friends, then dating, then engaged, and eventually in 2008 we married. (well i say 2008)
What we actually did was marry in the US on paper in Nov 2007, then applied in advance for a residency visa (which took 48 hours) and then went back out the the US to have the ceremony proper in May 2008. (not everyone knew about the paper marriage)
The plus side of this, (other than a free honeymoon) was that i was able to help my new wife pack up her stuff, and ship it out, before both flying back to live in the UK full time:
The downside of this it turned out, is that there was a 2 month gap between the tempary visa expiring and the 2 year residence requirement for the permanent right to remain applications... (but that's for another thread)
We have now been living in the UK for 6 years, and for the most part it's been great..
my wife still gets home sick, especially missing her friends back home, but this has been made up for by many trips to europe, astounding her UK friends with 'weird' American foods like Cream Cheese frosting, and maple syrup on sausages!! and the ability to obtain Cadburys chocolate 24 hours a day.
So even though i'm not technically a UK Yankee, and since i've already had some great advice on here, though i would be able to give you the view from the other side of the pond

aswell as our experiences regarding the moving/immigration processes and general living in the UK