Comment by alganet
I provided enough information, including the Google Wave team _explicitly_ citing the feature on Google Docs before it was launched. This is way more than an assumption.
If you have any doubts about it, feel free to contact Google.
> I provided enough information, including the Google Wave team _explicitly_ citing the feature on Google Docs before it was launched. This is way more than an assumption.
You just quoted a part where it mentioned that google docs didn't have collaborative editing at the time. That's not the same thing as saying that the google docs collaborative editing was then based on google wave.
Again, you may very well be right, but you haven't provided any source actually indicating that google docs collaborative editing was based on wave.