Just before you get started Jeroen, Matt is probably right.
A couple of years ago, as Erik Huurman will recall only too well, we looked very closely at the problem of subscribers im Europe haing to wait for their copies. We found that while nearly everyone got their copies within a couple of weeks at the latest, random copies were not delivered until much later,
Since all the copies were shipped at the same time in the same consignment, the only logical answer was that some local postal people were better than others!
In Erik's case, I seem to remember that one character in his postal code was wrong, but one of the postal workers realised this and delivered it, whereas if someone else was on duty who did not realise the error, the copy was returned undelivered to the sorting office. So Erik sometimes got his copy quickly - sometimes he had to wait longer
But like all good things, WM is definitely worth waiting for!