HenryE,
In addition to Barnbougle and Lost Farm, he is also involved in Cabot Links in Nova Scotia.
His first club in New Buffalo, Michigan is a nine-holer (Dunes Club) that is of the same architectural milieu as Pine Valley, but with only nine holes, multiple tee boxes and no tee markers at all, the winner of the hole decides where to play the next hole from. That's the same thing he's doing with the par-3 course at Bandon.
As for influencing others, I think he's had an effect on some of the developers mentioned above (and surely others), but his main influence is in deciding to embark upon a second career in great resort golf that is open to the public. He could have made a world class private club in Bandon, but instead, we have a complex that will have well over 100,000 rounds of great public walking only golf with a style of golf course that hadn't exactly caught fire as of the time the first course was built. He's a visionary, a risk taker and a man of the people, even if the people have to have some measure of wealth and means to get to the resort and play the courses. The final point I would make is that he is doing a very good job of giving the serious golfer a good bang for his buck. Bandon isn't cheap, but if you do it the right way, it's still a very good value, IMHO.