Do we post here or on somewhere else?
Here.
Also, If the idea/concern isnt in the form of a thread, but nevertheless a good I/C then post it here anyways. Sometimes people will provide good insight to a thread, while the OP is lacking in brilliance, but those people that provided good insight dont create their own threads (though they should). Upon discussion we'll request the said "insighter" to make a thread so it is then compact enough to fit into the OP of this thread. If we cant reach him, then someone else will make the thread and simply cite credit for him.
When I find the time I will go looking for good Is and Cs as well and post them here.