MixedInk.com leads the way in supporting collaborative writing and critical thinking. Students not only write original content, they also practice how to edit, comment and rate their peers' writing. Students evaluate each classmates' content and synthesize the best ideas, mixing and matching different versions to ultimately create one best piece representing the collective voice of the class. Every student's voice is heard because MixedInk.com identifies key words and phrases giving each original author credit for his/her contributions. As students mix and match their words with those of their peers, they receive real time examples of other classmates who have used the same language. These real time suggestions encourage students to elaborate, and expand on the ideas of their peers. Every student is accountable to write and contribute his/her thoughts. Throughout this collaborative writing process, students rate each text anonymously practicing the art of constructive criticism and evaluation. Students' ratings determine the best contributions. Teachers can easily assess writing strengths and weaknesses as students engage in the collaborative writing process.