Just now I went through all of the questions I'd answered in abstract algebra and tagged the ones related to group theory with the group-theory tag. Honestly I did this so I could get the bronze badge for group-theory. I figured there was no harm since the tagging was correct, and I was under the impression that with my new inline tag editing privilege they would not be bumped into the active questions.
However, I then went to the active questions and saw all of the questions I retagged. I'm aware that this annoys some people. Should I not have done this?