Originally Posted by flyinryan
...Picture a zoo, then remove the class and style.
Also remove the pretentiousness and self-importance one often sees at SFO.
Keep in mind that you can go through T1 or T2 for all gates. If one line looks absurdly long (T2 way out on the sidewalk or T1 snaking around baggage claim), it might be worth a short walk to the other terminal to see if the other line is shorter.