How I made a 5,000% return on a two-day vacation

In late 2013 I was facing a bit of a crisis. I had just launched Toofr a few months earlier and the service was failing. Earlier in 2013 I found a way to automate email guessing using a hidden API buried inside the Rapportive Chrome extension for Gmail. It worked amazingly well. It was fast,… Continue reading How I made a 5,000% return on a two-day vacation