Tatoeba offers sentences in many languages (you can choose yourself which languages to search for). This is excellent if you want to find your own example sentences for your Chinese vocabulary or i... Read more.

tatoeba.org

This is the best overview of spaced repetition research I have seen online or offline. It's thorough, well-argued and probably covers more than you were looking for. It's not specifically about Chi... Read more.

gwern.net

If you're going to watch the world cup, do it in Chinese! Watching sports is an awesome way of learning a language, almost regardless of which level you're at. As a beginner, you can follow what's ... Read more.

hackingchinese.com

Another sports channel. I haven't compared this to the 风云 channel, but I wanted to provide more than one that probably works outside China (does for me at least). This channel offers more than broa... Read more.

video.sina.com.cn

This channel offers a lot of different programmes and most seem to be available outside China as well. There is a schedule in the top navigation bar (节目单) where you can see what's being broadcast a... Read more.

fengyunzhibo.com

Pro version gives you: ★ Chinese handwriting recognition built in* ★ Mandarin audio - over 2,000 audio files of a real native Chinese speaker ★ Homescreen Widgets - flip through your favorite wo... Read more.

play.google.com

Another SRS App with word database with associated pictures ("Leitner" method) Read more.

l-lingo.com

This is a research paper detailing a study of the mutual intelligibility of Chinese topolects. Dialects were sorted into groups and then it was experimentally tested how much of words and sentences... Read more.

openaccess.leidenuniv.nl

This is a review of Perry Link's book about Chinese. This passage sums it up pretty well, and although I haven't read the book (yet), it's high on my list of books to get my hands on: "In writin... Read more.

lareviewofbooks.org