is a community gathered at chinese-forums.com which have recently (2013) celebrated 10th anniversary.
As the name suggests, it is a community of Chinese learners and others interested in Chinese culture or the country. It is active and you can discuss there wide range of topics from choosing your beginner textbook to chinese literature, politics, non Mandarin Chinese languages and dialects, food, music, getting a visa and so on.
The members are very helpful and the forum keeps to high standard of communication both in content and form.