Comment by wtallis

> About subpixel AA: Don't bother, LCDs are on the down trend.

OLEDs have subpixels, too. The real problem is the growing diversity in subpixel arrangements, making it impractical to have a good subpixel AA method for every display type on the market. And mobile platforms have it worse, because screen rotation means you need to be able to change AA methods on the fly.