-Should the Wiki be under the OP instead of above the OP?
TBD, perhaps it depends on the thread-type, and we need to see what's more common
-Should the Wiki be viewable by non-registered lurkers or should this be used as an incentive for lurkers to join the community?
No, or at least minimized.
-Should Gold elite (100+ posts) be allowed to make Wiki edits or should it stay as a Platinum elite feature (250+ posts)
250 posts is good IMHO.
How do we quote/link-to a wiki?
Go BAHayman! All 3 requests in the wiki are done already!
+1, TY Dan and TY BAHayman
<clapping>
Just click on the - (all the way on the right on the wiki bar) to minimize the wiki on page 1 or the + to maximize the wiki on subsequent pages.
Perhaps make the entire bar clickable to expand/contract the Wiki? Should we consider always minimizing the Wiki by default?