Steve was making just the point I'm opposing, as if vegetarianism was a more moral 'halfway house' between being an omnivore and a vegan. I've also said if people just don't like eating meat, well fine.
The whole argument about suffering animals is posited on there being different levels of sentience in the animal kingdom. If you wish to argue that the whole of organic life is intertwined in an ineluctable struggle, I'd be the first to agree with you. The sentience argument is profoundly flawed; go down that road too far, and you end up being concerned about mushrooms, which are closer to the animal kingdom than plants.
So yes, people are quite free to make up their own minds, but vegetarians do often think they're causing no real suffering to animals, and I'm simply pointing out such people are deluded.
Not straw-manning at all.
I suppose I'd better add something to that, because some people are going to accuse me of double-think. Of course,
sub specie aeternitatis, the idea of gradations in sentience and capacity for suffering in the animal kingdom have no meaning, and I as an atheist of course accept that. The whole universe has no inherent meaning, only that which we ourselves impose upon it (the theists would of course object , and according to their views the idea of gradations of suffering, with humans at the top in their capacity for it, could more easily argue for more compassionate views on what we shovel into our stomachs).
However, in our everyday lives we inevitably apply some kind of anthropocentrism. That original Cambridge student vote depended on it, compassion in world farming depends on it, the whole of law depends on it, the Golden Rule depends on it, the Hindu and Buddhist ideas of karma depend on it. And by extension, unless we have all the sensitivity of a half-brick, we treat the higher animals as if they had capacities for feeling and suffering not unlike our own. And on that basis I say the choice lies between an omnivorous diet, or a completely vegan one, and by all means be a lacto-vegetarian, but don't think you're helping Compassion in World Farming that much.
On the other hand, I do protest too much, methinks.