Resources for learning Chinese
Xefjord's Complete Mandarin
An Anki deck teaching Mandarin with Pinyin Romanization and Simplified Characters. It also includes a deck teaching 3000 Simplified Hanzi.
Xefjord's Complete Taiwanese Mandarin
An Anki deck that teaches Taiwanese Mandarin with Zhuyin transliteration and Traditional Characters. It includes a fully developed Traditional Hanzi course teaching 6000 Hanzi as well.
LingQ - Learn Languages from Content You Love
LingQ is a application (with a web app and mobile apps) created by the very prolific, Vancouver-based linguist Steve Kaufmann. Immerse yourself in your new language. You choose what to study. In addition to their huge course library you can import anything into LingQ and instantly turn it into an interactive lesson.