The best site to lean a language... Lernu! (Score 1)

The best web site I've ever seen to learn a language is http://www.lernu.net/. It's free and teaches Esperanto with:

• gentle introduction
• several courses
• vocabulary drills
• user community
• chat, forums, message boxes
• exams
• music/songs in Esperanto
• and much more...

Furthermore, it is constantly in evolution. Going through the introduction just made me want to learn Esperanto. Gxis!