In all of Star Trek, canon and semi-canon (and when I say semi-canon, I'm referring to reference materials written by Trek production staff like the Star Trek Chronology and Encyclopedia) there is no reference to an Enterprise Class. This is completely fan-contrived. :
You are quite mistaken. The original STAR TREK SPACEFLIGHT CHRONOLOGY very specifically uses Probert's ENTERPRISE CLASS designation, and it should be considered as semi-canonical as any of this other crap you seem to buy into.
I'm sorry, but could you tell me what Star Trek series or film Fred and Stan Goldstein worked on? The book you're referring to is completely non-canonical. It doesn't seem to make much sense to suggest that a book written in 1979 by two guys with no credentials would have as much credence by materials written by actual Trek Production Staff (specifically Michael and Denise Okuda who are considered the Trek historians even by Paramount).
Besides, I'm not buying into anything. I accept the fact that no Star Trek publications are officially considered canon (as of 2004, anyway), only what's seen on-screen, but the ones I mentioned are certainly universally considered far more legitimate sources than the one you mentioned.
The fact is that the term "Enterprise Class" has never been uttered in Star Trek, period. The only reason I even mention the Encyclopedia or the (real) Chronology is to prove the point that the concept of the Enterprise Class hasn't even been considered by Trek writers. Where the publications screw up is either through omission or contradiction (which is usually addressed in the publications and noted as a contradiction in on-screen Trek, itself). The fact is that many accepted vessel classes in Star Trek have never been mentioned on-screen but have been accepted because that was the intention of the writers. These classes have been categorized in the publications I mentioned and assigned accordingly to different types of vessels. Are the classes that weren't ever mentioned on-screen but in those publications technically canon? No, they are not, but the Enterprise E is certainly accepted as a Sovereign Class and the Grissom an Oberth Class and the Reliant a Mrianda Class. There is no omission or contradiction regarding the Enterprise Class. The refit is referred to as a Constitution Class on-screen and has never been contradicted on-screen or in print.
My point was that it could actually be given some credence if it had actually been mentioned in a legit publication. As much respect as I have for Mr. Probert (who I've had the pleasure of speaking with on more then one occasion), the fact that he conjectured that the refit was an Enterprise Class and two writers who never spent a day in a studio ran with it doesn't make it legit. By your logic, every other piece of speculation in that publication (which has since been dismissed) should be accepted as well. This reminds me of when people cling to the notion that the Akira Class has 15 photorp launchers because Alex Jaeger, the guy who designed it said so. This is just plain foolish, number one. Number two, photorps have only been shown coming out of three launchers on that ship.
Canon is superfluous to me, because you've got too many authorized parties messing with it or ignoring it, so therefore it hasn't got any weight.
(like you can't turn while in warp according to VOYAGER, which would wipe out a lot of previously aired TOS as well as TMP, since they wouldn't have been able to intercept vger without warp maneuvering.)
I can't argue with you on that but the attempt should be made to be as consistent as possible. You seem to suggest throwing the baby out with the bathwater. If there are contradictions among the 700 plus episodes and 10 films then we should simply ignore all of it and make up our own canon. That's just chaotic. The Enterprise Class is a complete contradiction of canon with nothing legitimate to support it.
Also, for the record, your tone and attitude leaves a lot to be desired. You wouldn't address your boss or your family and friends in the aggressive tone you addressed me so why do you do it here? I don't have a problem with someone challenging my opinion and a lively debate, but I would appreciate the courtesy of civility. My goodness, we're not curing cancer, here. We're talking about the minutae of Star Trek.
-Shawn