Because they can’t be combined with anything else for an optimized read. To external readers, they look like a completely independent tag. Now, go review #7b. (There’s a reason those are #7a and #7b.)
Because they can’t be combined with anything else for an optimized read. To external readers, they look like a completely independent tag. Now, go review #7b. (There’s a reason those are #7a and #7b.)