There are many many reasons I strongly dislike office, many which begin with 'autoformat.' However, now that I am living on the outskirts of the global empire (take your pick which one), I have a whole new set of issues.
1) the 'default' language button not only resets itself to US English for each new document (despite warning me that changing the default will affect all 'normal' templates), but it also resets itself EVERY time I open up an existing document.
2) If I notice in the middle of typing that the language has magically reset itself to US English, and change the default setting to Australian, the changes will only apply to what I type after I make the changes. Because, I mean, if someone changes their default language halfway through a document, the most logical explanation is they want the top half in US English and the bottom half in Australian English.
3) regardless of what form of English I pick, US, UK, or Australian, it will not accept -ise endings as legitimate. EVER.
4) I know this is basically the same point as above, but it bugs me enough to be a second point. SPELL CHECK WILL NOT ACCEPT LITRE AS A LEGITIMATE SPELLING. Maybe it's just because I have to write it all the time, as in "in 2007 Australia produced 1.3 billion litres of wine." On top of it, the second recommended spelling option is "litter."
5) Even more heinous, autoformat automatically changes words from British to American-- organise becomes organize, programme becomes program. Given that my first instinct is to write the American spelling anyways, I don't need any help in the random-American-spellings-scattered-throughout-my-document department.
6) This means that I must stare at irritating little red squiggly lines the entire time I'm typing my document, even though the words are properly spelled. It's a little act of in-your-face American chauvinism that makes me understand "why they hate us." It makes me want to draw little red squiggly lines on Bill Gates' glasses, so he is forced to look at them for the rest of his life. "Why don't you just turn off spell check?" you might ask. Well, unfortunately I do occasionally need help with an actual misspelled word. And isn't the WHOLE POINT of picking your language that then you can have a spell check that functions for that language?
7) Point 6 is getting a bit long, and I think it is kind of turning into a new point anyways. I wouldn't be as annoyed if they only offered US English, but to call something Australian English, and then have it be EXACTLY the SAME as American English is just #@*$ing insulting. And completely untrue.
8-10) I would write these out, but I have collapsed into pile of foaming vitriol.