It's been suggested to me twice that I join the PixelJoint community, so I'm like... "oh, what the heck".
This piece I made to see where my AA technique is at after I spent time learning what gamma-correct AA looks like. If I did this right, it should hopefully look smooth on a monitor with a gamma of 2.2.
EDIT: There are a couple of spots I missed though. Tried fixing some stuff but my monitor is probably a bit screwed so further perfectionism probably fruitless.