The Internet is buzzing with royal trivia and advice:
For example, Fashionista offers suggestions on wedding dresses.
The Telegraph suggests that Victoria Beckham design the royal gown.
AOL ponders whether Kate could be queen.
The Daily Beast applauds William's decision to marry a commoner.
The Queen sent her congrats on Twitter?
The engagement china is already set.
And Kate will wear Diana's engagement ring!
Oh, and by the way, the Beatles are on iTunes.