I would proudly call myself a liberal and I also love knives. To generalise over groups of people like some are doing in this thread is truly stupid and reason for a lot of bad stuff. That the first stance many here take towards someone with a different understanding of, say knives, is a confrontative and aggresive one is also dissapointing.
Personally I try to keep a low profile in my work place and don't plaster the place with my personal stuff. I concentrate on doing my job well and if someone misunderstands me, like this woman, I try to be the bigger person instead of throwing a pie back.
Once I was a bit tired and didn't think twice before pulling out a large purple Endura. I could see that it really scared some of the caretakers (i work with people) and reminded myself to never take something that big and aggresive again. I'm quite happy with a Pioneer or TK4

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Why be small and insist on that everyone else have to understand and share YOUR values and ideas? A very egocentric perspective if you ask me.