Thank you for your quick reply! I think I will have to resort to having three separate blogs. Although it is very disappointing that this isn't an issue you have fixed. Are there any plans for integrating this as a wordpress.com plug-in?
I'm still a bit unsure of a few things. Since if I choose to have one blog per language, do I need to upgrade all three separately to have the same design? Since I already have the Value Bundle / Pro upgrade on my blog, that means I need to buy it twice over again. That seems rather expensive, just to get the ability to have my blog in several languages.
I don't want to recreate my blog from the ground up twice. I assume that it's possible to use the Export/Import utility to make copies of my blog?
Also, does the stats overview only cover one blog, or can it also track the traffic for all my blogs?