Just goes to show, that those who are interested in watches are one thing, those that have an awareness of authentication are another. Regardless of whether or not the owner thinks it's real (unlikely) or just a really good rep, what the poster thinks is "excellent" or "crappy" is what's funny.
There are many in the art world who are interested in paintings, sculpture, etc...the artists, their history, valuation and all that, but couldn't do crap when it comes to verification of authenticity. Retention of information is one thing, ability to use visual analysis is another.