Daniel is a fantastic writer, his command of English and humor are fantastic. I was following his troubles getting a US visa... it was terrible, but after a few years he finally got it with no explanation.
Actual title
"The Gemini protocol seen by this HTTP client person"
cURL does a lot more than HTTP. I used it recently for it's SMTP implementation.
That doesn't change the fact that the actual title of TFA is what the GP says it is, not the current headline here.