Are there no "castelike" divisions in Islam? [SPLIT FROM:"High caste" Hindu students refuse food prepared by Dalits]

Re: Are there no "castelike" divisions in Islam? [SPLIT FROM:"High caste" Hindu students refuse food prepared by Dalits]

a slave is not considered sub-human....
Islam says u have to feed him/her the same food u eat and give him/her the same clothes u wear....

how is that in any way similar to hindu caste system where some castes r considered untouchables????