I think that collaboration online is something we will have to deal with in our later professional lives quite a lot. It is already very common to have a Skype meeting instead of a real-life meeting. For lots of subjects, you can also find YouTube tutorials for business matters as well as private life things. Shortly said, you can find almost everything on YouTube. I heard a story of a veterinarian in Syria, who did an open-heart surgery on a human-being using YouTube instructional videos and Skype conversations with surgeons from Europe and the USA. This gives a good idea of the possibilities of the online cooperation tools available to us. 

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