I ask questions like "What program should I use to do ..." or "How to do ...", often keeping in mind that I can (and going to) write it myself if there is no such program.
Then I or someone proposes a script (with further discussions about that script), someone another proposes modified script and so on.
The question is definitely morphed from SU to SO one.
Also (after discussion of all that scripts) someone posts the answer like "Just use program xxx" which solves the problem without all that hacky scripts, so the question is in SU domain again.
What should I do? Should I try to migrate question to SO when it gets in it's domain (and back to SU when it exits the domain)? Should I ask questions SO right away if I'm going to implement it in case of non-answer?