(guys, I'm being sarcastic)
(guys, I'm being sarcastic)
I have my doubts.
I've got a handful of sites (ultimately for portfolio / coding practice type stuff) out there. Honestly it wouldn't take me too much to respond to someone's letter considering the simplicity of the site(s), not that anyone uses them.
I also really wouldn't expect any EU official to throw down the hammer on me. Personally I wouldn't panic, and I'd at least wait for the EU official to weigh in before panicking.
Nothing to worry about for people like the open source project in question. This is way overblown paranoia, but unferstandable given the current hype.
So if the ICO won't sanction a very large company for clearly violating PECR, I really wouldn't worry. They only take action if they get thousands of complaints. I very much doubt that GDPR is going to change this behaviour, but I would love to be proven wrong.
Life is full of risk and the GDPR is right down towards the bottom of things to worry about at this point if you are outside the EU. I suspect this is also the case if you are inside the EU too, but we will soon know.