I definitely seen it more than once and it also does seem to me that wired terminals are still quite common, but I might be wrong since I, naturally, pay with foreign bank's card and don't have to punch in a PIN.
Afaik, fully cloning a chip card is fairly easily done with a cloning device, one of those you might have seen hooked up to an ATM.
And I'm happy that you guys seem to be content with the way things are. I'd be totally paranoid having to share my PIN even once, ever. I mean, after that some one should be able to withdraw tons of cash and after I see the notification, bank would be in their full right to refuse reimbursement on the grounds that I shared my PIN. And they'd be absolutely right.
Cheers!