I figure that most of us have had a really sticky question answered by the Geekzone community at some stage - the community imparting knowledge that you really benefitted from - cos that's what we do.
There's gold in the forums, that's for sure. Finding that gold can be a little tricky as time goes by & the thread gets buried several pages deep. Hopefully this thread will serve as a concentrated repository of GZ gold - the best of Geekzone in one superthread.
Your turn.... Go!