[JakaJancar]

Recycling culture is on the level of San Francisco, I would say. I had no idea Ljubljana is recycling 2/3 of trash (if there is extremism, it must be in the sorting facility somewhere, because it isn't felt).

The RFID card (Urbana) is similar to Clipper/CharlieCard/MetroCard/Oyster/... You can buy it anonymously and use it, or you can link it to your identity (required for discounted passes e.g. student, or if you want to be able to reclaim balance in case of loss). Nothing special here, except that it's maybe accepted for bikes/parking as well.

[gandalfar]

Urbana card is accepted also for public bike rental system and for city operated parking garages, and street level parking meters.

[orkaa]

It also holds my gym monthly pass and unlocks the lockers there.

Pretty versatile card :)