I'm the person from Hubbub who put this in place. Before it was there we'd get pretty frequent emails from recruiters offering to send us CVs coming in to the a

I'm the person from Hubbub who put this in place. Before it was there we'd get pretty frequent emails from recruiters offering to send us CVs coming in to the advertised address. This process makes it abundantly clear that we're not interested, and also has the pleasant side effect of screening out people who aren't interested enough to read the man page for curl.