I am likely moving back to the states in 2011, and though I'm excited to go "home," there is a lot I'll miss. I've read every page, and I may be repeating some things, but here are mine.
The national obsession with toast for breakfast
Roundabouts
The Christmas Number One
Delicious, amazing, vegetarian food everywhere
You buy something online and it arrives the next morning, because the country's so small
Castles and towers
Indian food. Especially Sunday buffets.
There are no city blocks. The roads wind everywhere.
Long maternity leave
Small, fuel-efficient cars (it's not all about the biggest and newest here)
NCT groups and wonderful things for parents and kids
No one thinks twice about having a beer at lunch
Having tea with my elderly neighbors and listening to them talk about days in the RAF
Mail slots
English breakfasts
Dog love. You can take them off-leash anywhere and no one cares
Power showers and towel warmers
Just walking around and seeing things that have been around since before the USA was even a country
M&S
Box sandwiches
DVDs seem much cheaper here
Lovely parks nestled right in the middle of the city
Hedgehogs
The NHS
The Tube
Nandos
High streets
Even the conservatives here are fairly liberal by US standards
Meeting people from all over the world
The cars are all manual, and I feel like a race car driver
Buying all my socks at Primark
Gok Wan
British newspapers
Proximity to Europe. I've gone to Italy for a last-minute weekend trip before.
British sense of humor
Biscuits
My Boots rewards card
Cool accents
Everything seems more local in supermarkets
Amazing sparkling water (Highland Spring is my fave...it's so fizzy)
People aren't as competitive at work
Sweet popcorn and Pick N Mix at cinemas
Pubs, specifically Sunday Roasts
I'm sure there's loads more, but that's what I have off the top of my head.