Originally posted by RussI can imagine...
The internationalisation of a web site like this is a massive job, and it means you must take a rather more formal approach to everything you do. I have been involved in a project before where we did this, and it required lots of tools and some full time translators. (For example, I would be unable to answer feedback)
It is way beyond what is practical for a non-commercial site like this. Sorry about that.