It looks like we have a lot to discuss about. First, it bothers us someone ever thought this could be a joke...
You don't seem to be familiar with amateur 8 Ball play. The huge majority of people in the world never play by official rules. They use thousands of different variants of public rules. In the guide we present a single, standardized and most balanced version of public rules anyone can use from now on. Today it's a common phenomenon that when players meet, they have major misunderstandings because each of them uses a different variant of rules. If this standardized public rules are spread worldwide, then such scenes will belong to history in the near future.
The official terminology is obviously related to official rules. Players who use these official rules probably haven't heard for other terms. However, a lot more people all around the globe use much more practical terms for pool equipment, table layout etc. We standardized these terms by choosing the most logical ones, just like we did with the rules.
This guide was written in English, it wasn't translated from any other language. We also apologize for not revealing our personal information, but for now we'd like to remain anonymous.
One of you mentioned the ram shot. I have to say you didn't understand that technique quite well. First of all, we made it clear that ram shot isn't supposed to be performed by novice players at all. Also, you don't take a "running leap forward", you stand like half a meter away from the table, with your stick already aiming at the white. Then you jump forward, using your entire body weight to add maximum power to your shot. The other variant is running two or three steps, and it's done without jumping. That type of RS is far more risky and isn't recommended. This technique should be used only for breaking, as we don't see how someone could possibly employ it in any other way. Maybe for some extreme ODS, but we wouldn't advise it. We're ready to clarify every single term you want, just like we did right now with the ram shot.
Lastly, we would never say 8 Ball instructors don't know anything about 8 Ball, that would just be ridiculous. We only said most of them don't know much about amateur play based on public rules, which you have to admit is a fact. And that's why we are here. If you're not interested in this type of play, then don't use this guide. But that large majority of players who play casual pool can get much out of our guide and our personal experience. If you have any further questions, feel free to ask.