[dcurtis]

I purposefully chose to ignore subpixel antialiasing because it's complicated and you have little control over how it works. It's done at a layer further abstracted from the source file, so you can't accurately pixel-fit anything to a subpixel. It's also just another hack, using a smaller unit than a half-pixel, and, like most hacks, it has some serious negative side-effects.

[lordlicorice]

He's not suggesting that you subpixel antialias manually. He's pointing out a benefit of leaving your images as vectors: the browser knows the subpixel order of the display, and can make the image prettier than you can without that information.

[exogen]

It can make it effectively higher-resolution than you can, but that doesn't mean it can make it prettier. It could still look end up looking worse (from the color bleeding effect, for instance).

[__alexs]

You can't even reliably fit raster images to screen pixels on the web. Images can easily end up at non-integer screen pixel locations which requires resampling (and ruining your careful alignment) to render.

Logo design should be done in-context, not in a dark room at 400% zoom.