I'm sarcastic and I didn't get sarcasm from your post on the other thread, however, I do think you were viciously attacked. It did seem like you were mocking the homeless person, but as someone who grew up in a big city, I know that you just can't keep putting your hand in your pocket (or handing out your leftovers) to random street people. They aren't all authentic (although I think you'd have to be pretty desperate to want someone's half-eaten food that they probably dipped their fork into a million times.) You can't go handing dollar bills all over the streets. I do it once in a while, but if you want to be truly helpful, donate time or money to soup kitchens, shelters, and/or other agencies that legitimately help the homeless. I imagine that the majority of DIS'ers have never lived in a large, urban setting for a long time. You learn the ropes quickly, you learn how to stay safe and not make eye contact, you learn how to walk fast and not engage with every street person you pass. You have to do that to stay safe. Quite frankly, they aren't all nice guys that are down on their luck. Many are out on the streets because they're so mentally ill that they can't function in society. Do I need to pull the news stories of the people that all got stabbed on the NYC subway system by a homeless man last week?
OP...next time leave your story for your IRL friends. They'll see your facial expressions, understand your sarcasm, and realize that you can't just get grabbed by the arm in a dark, big, city and be OK with it. Stick around, the DIS has a short memory and this too shall pass.