We currently have a mainsite tag of bsp, which until today has had a tag description of simply "Binary space partitioning".
Could we rename this to binary-space-partitioning and keep bsp as an alias?
Maybe there's a good reason not to do this, like SEO, since we could've gone with this name the whole time it's been here but didn't (it exactly fits the old tag name length limit of 25 characters), but maybe that's just a matter of nobody asking to rename it. :P