Re: The d in £sd
There's a regiment of the mealy-mouthed, mostly on the BBC, who insist on calling the delimiter in a URL "stroke". This is apparently because they think "slash" is a rude word. I feel bound to point out that if they haven't heard anything ruder than "slash" on the BBC, they haven't been listening.
I thought that if they don't like "slash" they should call it a solidus, so it's a disappointment to lean that the gods of Unicode consider them distinct characters. That said, I'd be surprised to learn that even the most fastidious metal fonts differentiated them.