True like I said there are different strokes for different folks. Jason is not perfect, but what some people apparently fail to see is how great he is musically, stylistically and in terms of his innate ability to engage and draw in the audience. These qualities are what make Jason so competitive in seniors without a quad, and formerly so competitive in juniors without a 3-axel! Jason Brown is an all-around skater. In fact, many of the U.S. men are fairly good all-around skaters with a lot of polish. Of course they all have different things to work on and obvious limitations in different areas. It is the over-emphasis on quads that has hurt U.S. men's standing internationally in recent years, along with the poor competitive performances of very artistically gifted skaters like Abbott and Rippon. OTOH, it is not easy for any skaters in the world to consistently maintain quads well in performance after performance, not even the top guns. Politics and rep help those with established quads get good scores when they falter slightly.
As far as popularity, Jason Brown has popularity around the world for his breakout Riverdance at U.S. Nationals and for his enthusiastic personality, and going to the Olympics also helped build Jason some rep internationally. TPTB in figure skating know that Jason's talent and appeal are good for figure skating, so they are probably all crossing their fingers that Jason will master the quad over the next couple of years. In the meantime, if he continues to improve his consistency on the 3-axel, you will see Jason Brown contending for the podium often.