The more I look at and read the posts on this thread I'm becoming convinced that it's not really a hatred of Spyderco per se but more or less a hatred of serrated blades. Because when you look it from a consumer's point of view what is the one thing that comes to most people's minds when mentioning Spyderco? Yes the first thing that most people think about are their serrated blades which for some unbeknown reason many people have a preset hatred for serrated blades.
Because many of them have not ever had a high quality serrated blade like Spyderco makes. I'm sure that's a lot of the reason why so many people from a distance who have not tried Spyderco's products first hand seem to have already made up their mind based on that fact alone. I believe that's the case most of the time.
Serrated blade haters hate serrated blades because Nutnfancy told them to.