Yes Chuck, there is a great deal of inaccurate information out there. There are many "experts" on either side of the question of what to call the joints. Manufacturers almost universally use the descriptions I stated for their bits and jigs. This isn't something I pulled out of thin air, it is based on researching many companies web sites. This is also the terminology used by Bob and Rick Rosendahl who supported the formation of routerforums. I believe after 14 seasons on PBS they qualify as experts too.
"Living in the D" (this means Detroit!)
"It's fine to disagree with other members as long as you respect their opinions"