Hypebot on 3 majoy innovations for large scale collaboration

Interesting article from Hypebot (always a good read) on major innovations that have paved the way for large scale collaboration services.

I'm all in favour of these services, but I'm waiting for the day when small scale collaboration (probably not the right way to put it) becomes a reality. By that I mean the ability to collaborate in mobile music applications in an ad hoc way, i.e. with people connected to you via social network or something similar.

Maybe it won't be too long?