I practiced Nichiren Shoshu Buddhism for 23 years, and was very involved in its lay organization during that time. I left when the lay organization evolved into a cult, worshipping its "President," Daisaku Ikeda. The priesthood excommunicated Ikeda in the early 90's, and so now that organization (SGI) claims to be its own sect of Buddhism. Stay away from SGI (trust me on this). Nichiren Shoshu remains a valid choice, and is worth investigating.
As a whole, Buddhism has a lot to offer, but one has to be careful because like all religions, there are many different kinds. Some sects are atheistic -- as Nichiren Shoshu is -- and others believe that the Buddha resides in a heaven much like the christian one. Some of it's ancient art even show angels with halos. I'm unfamiliar with Theravada Buddhism, the sect of the article you referenced. It's name leads me to believe it's based in India.
FYI: The Dalai Lama (sp?) of Tibetan Buddsim has taken a public stance that supports gay people unequivocally.
Many atheist scholars, like Sam Harris, recognize the good Buddhism can do; and certainly is the least offensive of the world's five major religions.