* Yeah, I read the article. Regardless of the IEC's noble attempt, in all my years of working with people and computers I've never heard anyone actually pronounce MiB (or write it out in full) as "mebibyte".
It doesn't matter. "kilo" means 1000. People are free to use it wrong if they wish.
“Kilo” can mean what we want in different contexts and it’s really no more or less correct as long as both parties understand and are consistent in their usage to each other.
We agree to meaning to communicate and progress without endless debate and confusion.
SI is pretty clear for a reason.