I read about the launch of an Indian dating/matrimony website: MyCupid.in. You can read a review here.

(Don’t know the logic behind lifetime membership on matrimonial site…a person will keep on searching soulmate for his whole life?? Really?).
Here is one more catch that you can ONLY make payment through Oxicash, no other mode of payment is available. It seems like Oxigen is promoting its payment Gateway- Oxicash through this matrimonial cum dating portal.
While there's no shortage of Indian dating sites, some of these sites stand out because they focus on a particular niche. Some examples:

OverweightShaadi.com: For the Large Hearted

Matrimony site for India's rich and famous

Dog dating website - India's puppy love