Then your definition of denomination can not be used to support what you have been saying. I really don’t think that you know that much about what a denomination is. You can’t seem to answer some simple questions on where your facts and opinions are coming from. If you cannot document these beliefs yourself, or cite a source that does, then how can you truthfully say that there are tens of thousands of different denominations? And I am not sure you have even really defined a denomination.
Actually even if you coalate folks purely on congruent beleifs (rather than congruent beleifs divided amoung different administrations that may or may not be in communion with eachother) there are still thousands of denominations, and I’d wager far more than 30,000 actually.