From what I gather from his comments, Jimmy Wales appears to be an ungrateful asshole.
Give Jimmy some time and the respect he deserves - he has already given so much to the online community.
He is new to all this and needs guidance - when many of us here first got into Bitcoin it took a while to wrap our heads around the concepts involved. Give him a chance, it's been said that Bitcoin is the spiritual cousin to Wikipedia so it shouldn't take a smart man like Jimmy long to fully comprehend what all the fuss is about.
The man is smart enough to understand the value of the coin and to inform himself without soliciting/receiving personal donation.