This is why I really don't play my clerics in pugs much. They're both spec'd to be healers, and not battle clerics, but there *is* a difference between healer and babysitter.
I've seen people with barely any health missing scream for full heals, as if they can't go on without a full health bar. I've had people in my groups walk right past a shrine at half health. C'mon, that doesn't even cost you anything!
When I am in a pug, tho, I do enjoy saying something to the effect of, "Boy, I sure hope you guys have pots. I'm just a really lousy cleric."
Also, why do people ask for lesser restores? THEY COME IN A POTION FORM!