Why aren't pocket fours on Hellmuth's list?

At a 50¢/$1 limit hold 'em table, I'm in fifth position out of ten players, and I'm dealt 4♦ 4♥. UTG and UTG+1 fold, I call, and everyone between me and the button call. The button raises to $1. Small blind calls, and FartKing, the loose passive big blind, raises to $1.50. I think for quite a while, look at the $6 in the pot, remember when I folded pocket fours on Friday night (missing quad fours on the flop), and go to click the fold button. I can't bring myself to do it, and call. The next three players fold, then the cutoff position, who had just called the 50¢, caps it to $2. The button, the blinds, and I call, and the five of us see the flop with an $11.50 pot.

3♥ 9♥ 3♦

The blinds check, and although I consider betting (they say that the first person to bet on a paired flop usually takes it down), I check as well. The cutoff position bets, and everyone else calls, including myself. The pot odds are something like 27:1 here. With a $14 pot, five of us see the turn.

2♥

It checks around to cutoff again, who bets $1. The button folds, the small blind, who PokerTracker has given a "fish" icon to, calls, as does FartKing, who only has 25¢ left in his stack. I don't know what I'm hoping to hit here, but whatever it is, I've got 17:1 pot odds for it. I call.

8♠ comes on the river.

The blinds check, and it's to me. There's no way my fours are going to win this, and I'm going to have to call any bet, so I might as well put in a dollar and see if I can knock a scare better hand out. How? No idea. It was a dumb move.

The cutoff position folds. He must've been on a flush draw and missed.

The fish in the small blind folds. He must've been on a couple of overcards and couldn't let them go.

FartKing and his 25¢ think a long time. I'd already nailed him earlier -- and taunted him -- after taking down a $9 pot from him with 43s when the pot odds wouldn't let me leave and I hit a set on the river. There's no way he folds here. 25¢ to win an $18.50 pot? Easy, easy call.

He does call. He shows K♥ T♦, having missed his flush and merely holding two overcards. I take down the $19.25 pot.