Someone added "I hate your choices" to the list. Awesome. The beauty of the All Our Ideas platform is that you can add your own ideas. They'll be rotated into the choices and will be eligible for voting.
Gumroad was down, so rdegges emailed a preview to me. After a quick skim of the preview, I checked and gumroad was back. The book is definitely worth at least $1 / chapter to me, so I contributed $15. I'm looking forward to digging in.