No spot on the app for yc.news usernames? You know - in case you think our comments here might be proof enough of technical ability and worthiness :)
That means you can't say e.g. whatever [at] gmail in your profile email field. But you don't need to anyway; it isn't visible to crawlers.
It looks like the text is ended up in the title block.
I'm used to seeing the title from the front page at the top of this page. Very confusing otherwise.
Argh.