[ska]

> Question is did people really needed the collaboration feature so much, or as much as it was praised for decades... When it shows that source code (which IS one very important content) is being developed not collaboratively in real-time in the browser, but with the aid of various version control systems (CVS, SVN, GIT etc.)

This is a good point. I don't think realtime collaboration is so important, but multiple author collaboration is. And "track changes" is a sort-of good-enough solution, but painful.

I've had good luck collaborating on documents (research papers) using latex and source control, but that assumes (a) participants are comfortable with both and (b) the storage format is amenable to revision control. Most word processing doesn't work well like this because you can get the document into a broken state in ways that are hard to recover from, and many of the users have no mental workflow map for "source control"

TeX/LateX or orgmode/Markdown type approaches have an advantage here for complicated collaboration.

These days a lot of collaborative stuff is being done outside of spreadsheets and word processing docs, the lines are blurrier and the collaboration is broader. In the "old days" a wiki might have done the trick for this but people want richer environments too. Not sure what he answer really is.