More than a wiki or whatever, we really need some way of organizing the ever-growing number of stickies - be it a wiki, a forum plugin or whatever.
Help & Support / Hardware, for instance, on my 2560x1440 monitor, fills half the screen with stickies. People with 1080 lines probably get 3-4 posts besides stickies and people with 720/768 lines must see only stickies!
And one of the stickies, the X10 FAQ, is mostly a glorified index of Supermicro X10 guides.