(Semi-related to Too much retagging)
I have been going through a bunch of single-use tags on Super User (misspellings, tag synonyms etc.) and retagging them with proper, commonly-used tags. However, this causes a lot of unnecessary bumping:
Even accepted answers get bumped by simple retags. Is there any way to avoid this unnecessary bumping by simple retags? Is it poor etiquette to retag a lot of questions in one sitting? Should they be spread out over the course of a day? I don't want the entire front page to be filled with old questions being retagged. Thanks!