In my community, the 'arranged' marriages are very different. For example, a couple I know...
In my 'community', level of education is matched more than anything else. So a Doctor will look for someone similarly educated and from a similar family back-ground. People generally stick to the same religion. so one would not arrange a marriage between a Hindu and Buddhist for example. For convenience, they stick to the caste as the chances are that if they are from the same caste, then families are likely to be similar in outlook and therefore get on well. Nothing more. Saying this, there are more out of caste marriages happening in my community than there are people who marry within the same 'caste'. If they are the same caste, they look at 7 generations of each family line to ensure that they are not related in any way in the last 7 generations. Otherwise, the marriage cannot take place. Then if you believe inthe horoscopes, they are matched, if they do, great, the boy and girl get a go ahead to meet up. The 'meeting' sometimes involve the family, mostly not. So for example, my cousins took the girls/boys out to the local 'McDonald's' or a coffee place. If they thought they were attracted to each other/compatible, they may meet a couple more times before the parents meet to discuss the engagement/marriage or the parents may have met already. At this stage, they are not dating or bound by this. They can have as many 'dates' and meet up as they like (within reason as its still considered not too good to meet say for a whole year and then call it off without a good reason).
So this way, my cousin 'dated' her husband and got to know the family. Then they decided to get engaged (6 months into dating is the norm) and marriage (within the year).
One cousin, things have not worked out. Despite all these checks etc, she found she was not compatible to her husband. She got a divorce within a year of marriage. This was gossiped about but not a big deal. Same as it would happen to my White friends here really. People talk till its news and then something else takes their focus. She is now re-married, similar way,and is happy and has a child.