I have (mild) disagreement about the Tips and Tricks sub-forums. I feel that they are quite useful and can be maintained with the addition of a "no questions here please" sticky in each one.
As long as the OP is a true discovered tip for that device, it belongs there. If is is a tip sought after, it needs to be moved to the Support sub-forum (that's how I've been handling them).
Support and Troubleshooting seems easy, as posts about "where can I get this or that app" just belong in the generic device area. But "this app borked my video player" goes to Support and Troubleshooting.