When one Mod takes action on a thread, the decision to do so falls into one of several categories.
- It was completely correct.
- It was probably correct
- It was a close call - could go either way but not important enough to care.
- It was a close call but I would have gone the other way.
- It was not correct - usually due to mistake in comprehension of what is going on.
As mods if we care about the matter, we usually exchange PMs or discuss in the mod forum if it falls into the last two, and we are not shy about doing so. Frequently this results in a change of action. In this most recent case - that didn't happen.