IPlant Collaborative was created in 2008.
IA Collaborative was created in 1999.
The Film Collaborative was created in 2010.
Collaborative Fusion was created in 2001.
Body Freedom Collaborative was created in 2001.
International Development Collaborative was created in 2008.
Collaborative Drug Discovery was created in 2004.
International Medical Equipment Collaborative was created in 1995.
IBM Rational solution for Collaborative Lifecycle Management was created in 2011-06.
New York City Lab School for Collaborative Studies was created in 1987.
wiki
Collaborative tools cover a large amount of methods to communicate in groups, even before computers existed. But a Wiki is a type of collaboration tool, so in that context yes they can be edited and created by users.
Quid - encyclopedia - was created in 1963.