You want proof for the last one? Take a look here.
Some insights I have about this city:
- Best public transportation in the world.
 - Great beer.
 - Great tea.
 - Sometimes the lines to buy a ticket for a show/play/etc. are big. Go and buy the ticket in the small stands spread around the city.
 - Get some Thai food in Thai Square.
 - Don't be cheap about the hotel.
 - More museums that you'll have care to see (the Tea&Coffee Museum is closed though).
 - Visit Trocadero - a huge arcade games place.
 - Visit Hamley's - a giant toy store.
 - The London Eye does look best at sunset.
 - Prepare to walk a lot.
 - No public access Wi-Fi. :(
 - Palaces are boring. Visit a football stadium.
 - Finally (only people who actually been in London would laugh at this): Mind the gap!
 
Stay tuned for the next post, which would probably be technological.