I'm wondering and more people do.
We can change our blog to our own language and then everything is in that language, but not everything is translated right. Like on my blog "filed under" and the complete comments are not in dutch. I use "unsleepable". I liked to see that changed. I know you can do that at once. The same whit the theme "white as milk".
Like I said you can not do that all, but thats why I like to offer myself. The same is on the forum. The dutch forum looks great, but it had a lot of beauty mistakes. As we call them. It is dutch, but they don't always make sense.
I hope you like my offer and maybe we could make wordpress better for everybody. You may always contact me personal for the ones who could find me email address. (I don't post it here because of spam.)