The multiple tag has 11 questions about ... multiple ... different things: e.g. multiple accounts, multiple tags, multiple duplicates. It doesn't have an excerpt, and can probably never be used as the only tag on a question. Should we burninate it?
I say yes, let's burn it. I had a look at the questions tagged with multiple, and there were plenty that could've done without it. This one, which seems like a good for instance, already had the multiple-accounts tag, and was tagged with the amibiguous multiple tag anyway (I have since removed it).
So yes, I think we should condemn this tag to the burnination furnace.