This foot thing is making me look hard at such things.
I don't think the Peugot is available in the USA - I've never seen one here. The Yamaha would be nice since it's actually got a dealer network, but there's no sign of it coming to the USA. No surprise there; very few of the bikes I have drooled over when they were unveiled in Europe, have ever made it to the states.
I specifically looked for the Piaggio a couple weeks ago at Iron Pony, because I had seen them there before, they used to sell them. But they didn't have any. A salescritter told me they dropped them because they couldn't move them. I'm keeping my eye out for a used one. I have spotted them once in a while on the street, so there are some tucked up in garages here and there.