Feed Learn

This works great! You have options to learn romaji or kanji, as well as the software reading off the word so you know pronunciation. It has different levels of proficiency. And it beats the Hell out of seeing random ads to boot. This extension is a good way to build up your vocabulary while goofing around on FB. I've learned a little Japanese using other software, but I've struggled with learning kanji. This software is helping me to overcome that final barrier. Good job to the designers. It's too bad there aren't more language learning extensions like this one.