Sorry I know I'm just whinging but I can't help it I'm suffering from gadget fever I can't wait to get my grubby fingers on one.
I feel your pain but I think one of the holdups has to do with one of the main features not being accessible to those outside the US.
The iTunes Book Store.
Now a refresher for those who don't know how these industries work (music,movie,tv,book,etc). The US (and sometimes Canadian) market is sold via the normal corporate channel. They sell to wholesalers, big accounts (like a Walmart) an various online etailers (like Apple and Amazon).
This means that the company has full authority to sell however they see fit within said market.
However, they often 'contract OUT' rights to their products to local companies in various countries.... OR even 'contract OUT' to their own 'international divisions' if said company is big enough to take on the job of selling into 'foreign markets'. The reason being is many-fold... but lets just say it's hard for smaller companies to PROPERLY sell into all of the different countries (for lots of different and often good reasons).
The feeling was, who better to sell to the Italian market than an Italian based company (or whatever) and the logic was pretty sound. There are lots of other reasons but the end result is this.... The owners of the books that are going to be offered up for sale on the iTunes book store MIGHT NOT have the authority to allow Apple to SELL INTO markets other than the US. The content owners have 'sold' (for a contracted period of time, usually) those international rights to various other establishments (for a big chunk of change most assuredly).
This is the iTunes music store all over again... Sometimes contracts with foreign companies have to expire (and then be rewritten to specifically mention/allow digital sales... or something similar) or sometimes a contract has to be renegotiated if it will not expire for a while.
Finally, some books might never be put up for sale to certain countries and yet others will be fine.
This is exactly like the itunes music store... Each country has vastly different content, some songs are universally sold to all countries and others (sometimes with no rhyme nor reason) will only be available to UK or FR or US or ...
This certainly isn't Apples doing... They'd LOVE to just sell EVERYTHING to EVERYONE... However the content owners and their contracts (old and new) simply don't allow for such a 'crazy' thing.
No doubt Apple is hard at work trying to offer books to the same markets it offers songs to... but look how long that took and it's still far from a perfect world... Some people still want to buy certain songs that Apple simply isn't permitted to sell to them. Well... unless they can 'fake' where they are from... and I've read about plenty of people who seem to have 'worked around' this problem... But Apple has to do THEIR best to abide by the DEMANDS of the people who own the content... If Apple knowingly turned a blind eye on people working the system they would certainly have some angry content owners to deal with.
Wow.. so in short (lol)... Apple is undoubtedly working overtime to firm up books and such for non-US markets but it will take time... that you can bank on...
