Peter has done the right thing by refunding donations. Peter is clearly a man of integrity and that should be applauded.
What he has achieved is simply amazing and much of it has been for love rather than money. It has always amazed me that Peter has choose to spend his time working on the various projects he has been involved in when the financial benefits are most probably far great doing something else.
I am sure he is working on some very interesting and hopefully profitable projects in California. I would love to hear all about it sometime.