Some is, some isn't, some more informed than others.

Burn up ammo? I don't know anyone who is "burning up ammo" when it comes to the .22LR. I've been sitting on two cases for two years.

Like I said, if you find a .22 single action boring, you're doing something wrong. The Single Six has been in continuous production since 1953 so obviously, I'm not the only one that feels this way. Besides, the only advantage the DA has is in unloading. Loading is a wash, at best. Of course, I only shoot 20-30,000rds a year through single actions so what do I know???