When unregistered on J.SO meta, it says "参考するため、スタック・オーバーフローのアカウント登録が必要です。", I have a feeling that should be "ご参考になるまで、..." or something (if 参考 should be used at all) but my Japanese isn't good enough to be sure.
I thought they were getting it professionally translated?
I have to admit I when saw some of the translations I checked to make sure they weren't ones I wrote in the unofficial localization script, as some of mine were a bit 微妙 :)
