에 의해 작성된 When It Changed Inc.
1. You can build simple collections of content by adding links and files of any kind.
2. Connect ideas with other people by collaborating privately or building public collections for everyone.
3. It's a place to structure your ideas and build new forms of knowledge together.
4. With no ads, likes, or recommendations, Are.na is a more mindful space where you can work through any project over time.
PcMac Store 
