That is to say; Amir found a way to enter text in Russian. He uses the Mozilla transliterator. He types Latin characters and Firefox transliterates it into Cyrillic. For Amir the transliterator is a must have feature.
Without it i couldn't write an email to my sisters, comment on Russian blogs or write in the Russian Wikipedia. (You can quote me)I am happy to quote him and share with you how he sneakily tests the visual editor in Russian anyway. As you can see many more languages are supported in this way.
Yes, your bug reports are eagerly awaited ...