Every day I carry a knife, and not a SAK or something thats really sheeple friendly either. I carry a Delica 4 (or similar sized spydero) normally. If im back from any kind of outdoors activity I have a fixed blade on my belt and a large folder (military or similar) in my pocket. This includes stopping at the store for a snack or drink. I have never had someone freak out over my knife use/ carry and I live in liberal southern ontario.
Unless you live in some other Canada assisted opening is legal for carry. In fact you can carry/ own ANY knife other than a switch blade or gravity knife, so long as it's not intended for use as a weapon.
I use my knives responsibly and never try (or have had the need) to hide them from anyone.
BTW, carrying a pocket knife is not grounds for a search warrant; nor is carrying a pen, spoon, flash light, book, weasel, shoes, keys, bag, lightbulbs or 8 track tapes. If you think your knives can be confiscated from your home, you must think that they're illegal. If that's the case why would you post about your illegal knife collection on the internet?
So please, get your facts right. This country isn't perfect but on the whole it's a pretty nice place to live. If you dont like it no one's making you stay...
BTW, I see knives on a somewhat regular basis.