I think it’s cool this post has comments in four languages – and that I can get the gist of all of them.
It’s also a very popular post, but it’s longevity is very short lived. The next Windows Live Writer will correct this (actually implement it is more accurate).
If you are reading this two weeks from now, ignore this post – it won’t apply to you!
WLW does fully support the new tags in WordPress 2.3. The functionality is not enabled by default though – to add it, you need to tweak your Windows Registry.