If you don't like how subpixel antialiasing looks, just turn it off on your computer (on OS X - System Preferences > General > Use LCD font smoothing when avail

If you don't like how subpixel antialiasing looks, just turn it off on your computer (on OS X - System Preferences > General > Use LCD font smoothing when available [off]). There's no reason to turn it off for everyone using your website.