i think the way i would re-do tags on here re: the whole CaPiTaLiZaTiOn thing is this:
- tags are stored as all lower-case (e.g. tags would show up when searching or suggesting pre-existing tags as "lucario" instead of "LUCARIO" or "spongebob" instead of "SpOnGeBoB")
- per-post, tags are shown with the capitalization the poster typed them with (so if you add the "lucario" tag as all-caps it's still shown as "LUCARIO" on your post, but would be searched under "lucario")
