Well, only in the US. Last live performance in Europe was 2001, and it was only once (Zurich). A part from that the last live performance in Europe was during Zoo TV... But I really, really hope to hear it live at least once.
Me too. They surprised me with TUF in Sheffield for the 360 tour, so hopefully they'll surprise me with Wild Horses one day.
They are my 2 favourite U2 songs afterall.