I've just found some pork rinds in Dublin that are actually nice.

There is a red and white shop with a name like Pino Sari in Abbey Street, just opposite Independence House, and they have big bags of pork rinds for 3.50. They are light and crispy and slightly salty, ideal as a treat snack. And no carbs!

I'm really glad this thread is here, it would have really annoyed me finding them, and not being able to tell anyone who would be interested.