Which article says to avoid them? I find them highly profitable 
But i guess if u tilt fast than you are probably better off just leaving the table and they do put you in alot of tough situations postflop and if u dont like that than it might be better to avoid them all toghether.
Here's a hand i played yesterday and i was between a passive/bad callingstation and a maniac
Titan Poker 1.00/2.00, hand converted by the iPoker Converter at Talking-Poker
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saw flop | saw showdown
Button Button ($66.19)
SB SB ($35.50)
BB Hero ($114.02)
Preflop: Hero is in the BB with 5♦ 6♥
Button calls 1.00, SB calls 0.50, Hero checks.
Flop (3.00) 4♥ 8♥ 7♠
SB checks, Hero bets 1.00, Button raises to 2.00, SB calls 2.00, Hero raises to 3.00, Button raises to 4.00, SB calls 2.00, Hero calls 1.00.
Turn (18.00) 4♦
SB checks, Hero bets 2.00, Button raises to 4.00, SB calls 4.00, Hero raises to 6.00, Button raises to 8.00, SB calls 4.00, Hero calls 2.00.
River (48.00) 9♠
SB checks, Hero bets 2.00, Button raises to 4.00, SB calls 4.00, Hero raises to 6.00, Button raises to 8.00, SB calls 4.00, Hero calls 2.00
Hero shows 5♦ 6♥
Hero wins 78.00 with A straight, Nine high