anand84 - 8:01 am on Oct 7, 2011 (gmt 0)

Apply a popular business model for a new niche. LinkedIn started out as the MySpace for professionals. There are several new startups that are modelled as the "Groupon for real estate", "Groupon for jewellery",etc. I am not saying this will be a successful model, because not too many startups that started this way have become as famous as the original ones. But if you are looking for ideas, this could be one way.