alicemaiwaifu said:
Users who enter, let's say, green_hair find a huge pool of touhou(Yuuka, Wriggle etc). Though the -touhou tag is very helpful, it only hides, but not fully cures this "Obvious character feature tagging" phenomena.
"Obvious character feature tagging" is not a bad thing, I'd say.
Put it to you like this: If I enter red_hair and huge_breasts (off the top of my head), I get tons of results. Onozuka Komachi is one, but there's also Kousaka Tamaki (To Heart 2), Yoko Ritona (Gurren Lagann), Kallen Stadtfeld (Code Geass), just to name a few. If someone hadn't tagged their "obvious features", that elementary search wouldn't have returned those images.
If there's a lot of characters and/or images that fit a tag, I say let the tag be applied to all images for which it fits. I'm sure there are exceptions, but this is generally reasonable.
If it's an issue of whether or not those features are especially prominent, well, I'd argue that's too subjective. What's prominent to one person may be overlooked easily by another. If someone sees a feature in the image that has a corresponding tag, they should tag it.
Therefore, tagging EVERY Hakurei_reimu as a miko is quite overdone, unless the situation brings forward the miko aspect of reimu.
Like, say, her holding a gohei?
I still think that Reimu's normal clothing looks miko-like enough to qualify, if you know what one looks like when the miko is wearing a chihaya.
The only differences:
1. Hakama is exchanged for an actual skirt. Considering how poofy hakama are, this doesn't mean much more than cutting open the bottom of one.
2. White uwagi exchanged for detached_sleeves, with the sleeves still retaining their loose, miko-ish appearance. The cinch ties that hold them to her upper arms are a very traditional Japanese style.
3. Ribbons, frills, and a yellow necktie of some sort were added. This is just minor detail, though, and doesn't really deter the miko-ish appearance of her outfit.
If she's not wearing her miko garb - for example, when she's drawn nude or nearly so - then by all means, leave the tag off. Tagging it in that case is applying meta-knowledge, not visual cues. But if she is clothed in her usual getup, it makes sense to add the tag.
Bottom line: I see Reimu, I see a miko. The rule of thumb is "tag what you see", thus, I shall.