Why did this get down-voted? It makes a good point, & one that is well known among followers of Buffet's trading philosophy; namely the bit about Berkshire inve

Why did this get down-voted? It makes a good point, & one that is well known among followers of Buffet's trading philosophy; namely the bit about Berkshire investing in consumer monopolies or well-known brands. Buffet took this philosophy from Graham, the author of the Intelligent Investor.