Sometimes being an angel investor reminds me of dating. Initially, the entrepreneur is all chatty — emailing, calling and texting me. There’s all this communication to get me on board. Then we do the deed, my check clears, and, boom, radio silence. I hear nothing from the entrepreneur for months. And even then, it’s in response to my emails and my calls. The entrepreneur is busy chatting up his or her next conquest, whether that’s another investor or a customer.