The big Internet brands have various levels of vulnerabilities/opportunities for competitors. Google search is weakening day by day. Wikipedia's design and soft

The big Internet brands have various levels of vulnerabilities/opportunities for competitors. Google search is weakening day by day. Wikipedia's design and software is static. Facebook can't decide whether it's a social network or a news network. Amazon and Ebay are vulnerable to niche competitors. Change is coming, and when it does it's usually unexpected.