Another awesome tool to work with WRITING. http://typewith.me/
HOW DOES IT WORK?
You create a document and then invite others to co-edit it. Each author has a different colour and can collaborate all at the same time. There is also a chat box participants can use to exchange ideas. After the text is ready, you can save it as PDF or a word file.
This is my trial with @janetbianchini . We built a story together.
Another feature I liked was the TIME SLIDER button at the top. By clicking that, you can see how the text was built, word by word.
As I wanted to try it out, I sent an invitation via twitter and in less than 3 minutes, Janet Bianchini and Marisa Constantinides joined me. Check out Marisa's contributions in pink. Txs, Janet and Marisa.