just my $0.02
The wiki should be the repository for all the gbpvr documentation and reference material. This is where first time users would go to learn about how it all works, how to set it all up, what the various options do, tweaking, skinning, plugins etc.
Troubleshooting and problem solving is for the forum.
Whilst Sub starts a survival guide thread with every new release, it may still be worth having a sticky in the support forum with a link to a wiki FAQ page with answers to commonly asked problems. The wiki would be the best place to hold this as it can more easily be maintained than a thread on the forum.
There may also then be a need for an FAQ thread in the documentation forum to discuss, debate and agree the precise content of the FAQ page.
A sticky link to the documentation wiki in the documentation forum makes sense as that is the forum that people might reasonably gravitate to when looking for gbpvr documentation.
BTW: I do really appreciate all the had work that people have put into the wiki. I would love to help out myself if only I could make more time available in my life. In fact I must pinp Blader_se again to request access....
“If this is the way Queen Victoria treats her prisoners, she doesn't deserve to have any.”