Grab a bucket of popcorn and start reading. “YHWH” clearly doesn’t get it (UA sniffing, only prefixed properties, inline JS, …)
Hundreds of pages in our 16 plus domains DO NOT fade images on mouseover anymore, because the -moz-opacity:0.7 reading function is GONE.
Seems like he’s also forgetting the fact it only
works in Firefox and none of the other browers out there. #facepalm