Hello there! Have you ever thought of having your blog display in multiple languages? Seems like no existing plugin combines the perfect set of features:

• Nice permalink handling, with domain.com/ in default language and domain.com/de in German
• Automatic IP-based detection of the preferred language
• Option to show only relevant posts on the category, index etc pages
• Compliance with the latest WP version (hello, gengo)
• A button to switch languages for misdetected-language users
• Cookie to store preferred language
• Ability to provide default-languaged content in case no translation found

In case I don’t have a plugin to fit my needs, I usually write my own, but writing this one would be more difficult, then usually, so does anybody need it too? Or do you happen to know already written one?