[TomaszZielinski]

I'm from Poland, and there's a chance I was going by those specific immobilized trains--I lived in Wrocław and used Koleje Dolnośląskie (Lower Silesia Railways) to "scout" the area (there are some beautiful places around Wrocław).

And I only learnt about this whole train "vendor lock-in" from HN. Otherwise I either wouldn't know about it, or I would learn about it weeks or months later.