Ever thought of unsubscribing if you don't want the emails? That's what most smart people do.

I have had personal email contact with Derek numerous times, and although we haven't met in person I consider him to be a mentor. He has helped me work through some very specific Rails application architecture issues, and he answered my questions via email in a prompt and thoughtful manner.

Derek has actually done plenty in the past decade, but it looks like you haven't taken the time to find it. He is one of the smartest entrepreneurs out there, and all you have to do is read or listen to interviews to appreciate the depth of his business thinking. Some of the most interesting and effective business, marketing and customer service hacks that I have come across were unearthed from Derek's many talks and interviews that are available online.

Derek, thank you for doing great work for both the music and startup community, and keep doing things your way!