The Microsoft PowerShell doc team is looking for volunteers for the third documentation review cycle. This cycle is focusing on the needs of new and intermediate PowerShell users. And if you speak a language other than American or English, then they’re doubly interested. Shay Levy has some more details over on his site.
If you care about the documentation, particularly non English language material, then contact superstar and writer extraordinaire June Blender (JuneB@Microsoft.Com) or PowerShell community superstar Marco Shaw (Marco.Shaw@Gmail.Com). Please help make the documentation better.