Also, I'm really not understanding the "speciesism" argument. Who cares? It's a normal practice.
So was racism ages ago, and sexism, and stoning people to death for stupid shit, and many other things we now look down on. Saying something is normal practice is never enough reason to morally justify it. Many people say in the future we will look down on our ancestors because of how we treated life on this planet, as much as we now look down on racists and religious extremists. I can't say I disagree, but I don't go around saying that to people because it just comes off as mean, preachy and elitist, things I hate about religious people.
The "pigs are smarter than dogs" argument is a total crock - I don't chose my pets based on intelligence, and I certainly don't chose my food based on a lack thereof. Thousands of years of directed evolution have made dogs incredibly loving and loyal animals, not to mention they're cute as fuck and fun to play with. Ever tried to go for a hike with a pig? Throw it a frisbee? Have it sit on your lap while you watch tv? No - they're relatively useless aside from being eaten. That's why they still exist.
You don't choose your pets or your food based on anything at all except inculcation, the same way most people in the world "choose" their religion. You can't say it's "total crock" when someone decides to choose pets and foods out of thinking for themselves and deciding without considering whatever the hell their parents/grandparents/etc. did. I also have to second Mutant's LOL about your reaction to the pig video. They can be pets just like dogs, many people have them nowadays, they recognize people, sit and sleep with people, play and show feelings just like dogs and cats do. The reason most people have "mini-pigs" instead of the normal "farm" types are because they're way too fucking heavy.
I think I'll just close my argument by repeating myself: I decided not to eat meat or animal based products because it's my personal opinion that I do not want to participate directly or indirectly in causing harm, suffering and death to any animals, and in second priority I also favour the health benefits of a 100% plant based diet (there are many studies with discrepancies and it's clear no one is 100% positive about anything, but I feel more inclined towards this side of the argument, plus there's nothing better than trying it yourself, and that's what I've been doing for a month now) and the environmental value to it. There are no studies or theories that might suggest plants suffer (except the scientology nutjob who said tomatoes scream when they are cut, but who believes him?) so until some Nobel prize winner comes up with proof to that, it's safe to assume they don't because of all the studies suggesting so. Even if plants were proven to suffer, eating meat and supporting the meat industry indirectly kills MUCH more plants than simply eating them yourself, and you're also killing (indirectly, because a very small percentage of meat lovers will actually find it in themselves to kill an mammal; fish are definitely much more different from us and so easier to be detached from their suffering) a living being with eyes, a voice, feelings, a mom and a dad.
I guess I have to repeat once again: I do not feel superior, I'm not on a high horse, I don't go around reminding people what they're eating (although telling people they're eating chicken menstruation and mammary secretions with pus and hormones is funny, I only joke around with it with friends who know I'm joking, not preaching people with it), I love textured vegetable protein (specially the burgers I make myself with it), I fart like a troo Kvlt vegan and happy with my farts and those of my wife who finally decided to follow me into boycotting those mammary secretions. I also don't follow or support PETA at all, don't even know what they do, do not sabotage events (I might join a protest against bullfighting, but never sabotage, incite to violence or any law-breaking dumb shit some people do for their causes, only peaceful, legal, awareness-raising protest), I'm happy when I find out a famous person I admire is vegan as much as I get depressed knowing how a famous person I admire is a religious nut (Oh Dave Mustaine... I love and hate that guy SO much at the same time).
Enjoy life, folks, and eat to your heart's content!
Vegan sushi anyone? I'm sure Tofu and tempura vegetables is your favourite filling!