Drifter995 wrote...
To be fair in the group example, you can usually tell what the context is by the other tags and the picture
The key word being
"usually".
While what you said is true in most cases, there are still exceptions. After only a very brief look through the 'Group' tag I managed to find two examples:
Dark Gray Moon
Run!
Without actually
reading them, it is very hard to tell which way do these go; and I'm sure there are many others just like that (didn't have time to dig too deep). After all, there are only five thumbnails, one or two of which are usually the intro; there is always the chance the remaining ones show one-on-one scenes (before more people join in) or non-h pages where it is sometimes really hard to guess who is about to get lucky with whom.
So yes, I agree that in most cases thumbnails and other tags (not the mention the manga name, which can help reveal the content as well) are very useful, but
not always. Plus it means you have to actually go through all five of those pictures, where you could instead simply glance at a single tag. True, not such a big waste of time, but...
Anyway, this was just a suggestion. I simply thought this tag could benefit from a little more specificity, especially if other genre-specific tags were being added at the same time. But I guess you have a point – the resulting gain would probably too insignificant to justify all that extra tagging work (especially when thumbnails work like 90% of the time anyway).