this guy is a complete idiot
brk.a is basically flat for the year, and that's his metric for criticizing buffett?
buffett is not a short term trader. he has said (and his investments reflect this) that he's not interested in short term gains. he's in it, as is his company FOR THE LONG HAUL.
there are few better investments you could have made OVER THE LONG HAUL than berkshire hathaway.
he's a brilliant investor who puts most mutual fund managers to shame. he manages an extremely large portfolio, with relatively low beta, and has provided a great return OVER TIME while buying value .
there are a heck of a lot of idiot chasers who would have been much better investing in buffet'esque companies (or brk itself) vs. stocks that cavitated during the dotcom bust.