[BHSPitMonkey]

I assume that would create confusing overlaps with @wordpress.com email addresses which may or may not exist? Maybe just "[e-mail]" would suffice.

[pfefferle]

we also thought about using something generic like `[e-mail]` or `[e-mail]` but this would have made autocomplete useless. Mastodon users would see a list of thousands of `blog` or `feed` users when searching for a WordPress.com user.