You didn't do any design work when all you did was copy the original look.
2 things.
1) you are 100% incorrect. It seems like you just did what you accused Bob of doing -> speaking without knowledge. You should be sure you know what you are saying before saying it. The design of my hoops is vastly better than yours. Yours is essentially a rectangle with 2 holes in it. That's pretty rudimentary. [for example, if you look at the top of the hole, it doesn't even need to be round because the ball is so far below it. (Interestingly, my "copy" actually improves on your design by spacing it based on ball measurements...)]
2) you simply copied other pre-existing designs. There's a post with variations earlier in this thread. And people have been shooting through the snooker spider bridge in this way for many, many years.
Like I said, you are definitely vested in your design. Which is great. Trying to expand pool is commendable. But query whether your attitude here is presented to the real pool community. If so, you might consider a more amiable approach.
-td