This mostly applies to either continuations in a series or a genre. The two most noteworthy series that I've seen this affect are Gundam and Nanoha. I noticed that there are a lot of redundancy in tags. For instance, something like Gundam SEED would be tagged copy:gundam_seed for the series and copy:gundam for the genre of Gundam. Lots of Nanoha StrikerS images are tagged with mahou_shoujo_lyrical_nanoha and mahou_shoujo_lyrical_nanoha_strikers. I'm just wondering if this redundancy is absolutely neccessary, as it makes browsing difficult for someone who is searching solely for images from the original Gundam or Nanoha series, as all of the newer series tags will be consolidated under its tag. I'm sure that there are more series that are affected other than the ones I've noted here, but I can't recall any off the top of my head. I've only noticed these recently because I browse for StrikerS and Gundam 00 pics on a regular basis, and would like to know if this practice should be continued or not.
Updated by jxh2154