The IEEE and/or SI are in charge of language? The same IEEE that sends car insurance offers to its members, just so we're clear. JEDEC is also a standards group, and they disagree. What now, a Wikipedia editing war to determine the victor?
Standards bodies aren't anything magical, and I don't get the slavish following they seem to get. So an RFC says something, or another group mandates something. BFD. Unless you're expecting interop to work, use standards as you see fit. They aren't an ends unto themselves.
In this case "GB", when referring to RAM is unambiguous. Only disingenuous cloud providers or petty editors would use a base 10 interpretation.
