Excited to see @tjparker back in the game with his new company -- and doing what he was built for. I met TJ 13 years ago in TechStars when he was starting PillPack: our desks were next to each other. He asked if I wanted to invest in the seed round and I wondered who would buy a pharmacy. His reply: "I don't know—Amazon?" Five years later, Amazon bought it. I didn't hesitate the next time he asked me that question. And like PillPack, they've have built one of the most well-designed AI…