It's certainly a fun experiment, and could be a great way to introduce yourself to 91 potential long-term clients. However, it's still too early to call it "ho

It's certainly a fun experiment, and could be a great way to introduce yourself to 91 potential long-term clients. However, it's still too early to call it "hourly rate hacking" as the original blog post does. There's no evidence that the method will work after the rate increases above the standard market rates. A few hourly slots per day, plus travel is very inefficient use of his time. He seems to be a competent developer with good business & design skills, and could probably book projects at $100-200/hour for full weeks at a time, instead of a few hours now and then for an average of $45.