Could any team break the Duke-Carolina hammerlock on the top two spots?
WSJ: Duke, North Carolina Top College Basketball's Alumni Loot Index
2.
The central-switch business could rattle Cisco's hammerlock on wired networking, too.
FORBES: Wi-Fi With a Coat and Tie
3.
The traditional New York publishing business model publish a ton of books, fail to market most of them, and hope that somebody buys something worked well when publishers had a hammerlock on the distribution and marketing of books.