in reality hinduism is inherently based from inequality and exlusivity whereas what makes the semitic religions (except judaism) attractive is that it is inherently egalitarian. everyone is born equal in the eyes of god, and god does not pre-ordain your status in society and status of salvation, in direct contrast to hindusim. everyone has a chance to salvation in both islam and christianity, whereas in hinduism, only a select few, the highest of the brahmins. thus hinduism would not have attracted the chinese because we already had an established order of society, the upper classes were not interested, and neither were the lower classes. in contract to islam and christianity, there were many converts in the 19th century due to the inherent egalitarian preachings that attracts the masses. i would say most chinese view hinduism as a "weird" or exotic religion, but bhuddism commands the respect of most chinese and india is respected because it is the origin of bhuddism.
I find it odd that you would state that everyone is born "equal" in Islam and Christianity when in reality that isn't the case at all. In many Christian denominations, everyone (including infants) are born inherintly with sin and must accept Jesus as their saviour (and often be baptised) in order to be "saved" from hell. In addition to this, in many Christian branches (particularily Catholicism), the clergy rank much higher than the average laymen and are viewed as being superior in the eyes of Yahweh (the Judaic-Christian God and purported father of Jesus). In Islam, unless people accept Allah as god (the only god) and accept Muhammad as his messenger, they are sentenced to hell. Apostasy is viewed as a capital sin and while Islam has no clergy, not all Muslims are born equal. There is a very distinct heirarichal system which permeates society and religion.
As far as Hinduism is concerned, there is no salvation. Therefore it is a misnomer to believe that social status somehow determines the afterlife when in reality it is one's own actions within the current life that affect their standing within the afterlife. The final goal in Hinduism is moksha, and the only way that can be achieved is through enlightenment, a commodity that is not specific to any economic class.
