My '09 Escape hybrid has this. I've had no trouble with it and it's very convenient. It seems to have anti-vandalism provisions, but to gas up from a jerry can you have to use a special filler funnel that's mounted beside the jack. I don't know how you'd siphon from it, but I'm not into that anyway.
One nice thing is that I've never gotten an annoying Check Engine warning from the capless system, as I have with cars with gas caps when you don't screw them on tight enough.
And congratulations for daring to mention an Escape, which is far from an enthusiasts car, on this forum.