Concentrated on "rule #1"
* Lucky to have lots of cash in '08 - down 8%
* Put cash to work and diversified big time after the meltdown late '08 (bonds, MLP's, CEF's, equities, gold, cash) - up 40% in '09
* Still diversified but planning to go back to more concentrated portfolio (big cap internationals, maybe BRK at these levels, special situation small caps) after one year long term capital gain period
I kinda like rule #1