you wouldnt feed someones dog so why feed their cat ? if people want a cat they should get one, anyone that has a pet should be responsible enough to look after it and feed it, so other people feeding it could make the animal sick, im all for feeding an animal if you see it stick thin and roaming (and then call the rspca) but the rest of the time you should leave alone, like people have said before you dont know dietary requirements so feeding could have a bad effect