Tags are meant to represent a specific area of expertise that might be required to answer a question - so I might flag questions tagged canon as of specific interest, as that is the equipment I have most experience with, so may be able to offer an answer to solve someone's problem. I understand that, and I get that.
I noticed that someone has recently added the troubleshooting tag to a few questions, but it seems to me to be a meta-tag - after all, surely the person posing the question is troubleshooting at the point they found the site?
So, does the wider community agree that this is a meta-tag (and should be killed), and are there any others that people are aware of?
For reference, the tag wiki for troubleshooting currently reads:
Questions about a specific problem or issue, often dealing with a lens, camera body, image sensor, lighting equipment, or software specific to photography.