This morning I posted a link on Twitter & Facebook to How I Mentor Startups & Entrepreneurs. Â After it went out, I realized it doesn't tell the full story. Â Where are the details of how this whole thing works. Â I knew I'd written it down at some point, so I dug up this email I wrote to the 500 Startups list. Â New personal rule: emails longer than 4 paragraphs might need to be blog posts. Â Enjoy!