Here is mine...I wanted to make the picture with XRG, but I didn't have any rally skin and I didn't find one. + The picture doesn't probably remind you of rally, but oh well...
Actually the edges aren't smooth and he is not using AA or AF. Maybe on the lowest only. Do you know yourself what AA is and what it does in LFS? I'm not asking what it stands for!
EDIT: BTW, I know why you think the edges are smooth...when you open the high resolution picture, press on it again, and you will see that the edges aren't smooth!
By the looks of it, he is using at least 4xAA. It may not be the best, but its enough to get rid of the jaggies somewhat. Im just pissed off with how only.one.ryder banging on about this AA bullcrap. Maybe he should have a look at how his own PC runs LFS before criticising others.
Edit: i am looking at the high res picture. It looks fine.
You said he is using lots of AA. 4x is not a lot...look at for example Lynces pictures, and you will see a huge difference. Not that I care whether the guy has that AA or not, and I don't care what kind of computer he has, but I'm saying this because you said that there is lots of AA (which there isn't), and the picture has smooth edges (which it doesn't).
Ok, peace now...who cares about his picture, let it be how it is.