Here is a nice blog post on the posibilities of disruption on today’s Net. At times it seems like there aren’t any new up and coming companies. Google, Amazon, and the like seem to dominate everthing. But, there are opportunities as outlined in the post.
Amazon has essentially wiped out physical book stores and record/music stores. Even though I love the company and its services, it would be nice to see some small competitors rise up and challenge.