Wow. Here we are, ten years later. Here's how Reddit looked minutes after Steve and Alexis flipped the switch in a small rented apartment in Medford, Massachusetts, ten years ago. And after Steve promptly downvoted Alexis' first post. That's right, the first ever submission to Reddit was downvoted. To be specific, here we are after: 10 years, 0 months, 0 days (ok, fine, technically it's 9 years, 11 months, 30 days, 22 hours,...