All I need to know about new age-y Americanized Eastern religions I learned from fortune cookies and 'Confucious says' jokes.
Otherwise, if you are interested in proper Buddhism, Iconodule I believe is the resident expert on Buddhism here. I have read some on Tibetian/Mongolian Buddhism in reading about Baron von Ungern-Sternberg, and the biography on him - The Bloody White Baron, goes pretty in depth into it. It is a lot different from the Strip Mall Buddhism you'll find in these parts. Very interesting folks.