Well there is devstash.io for pure code and I was hoping there'd be something centered about bootstrapping and getting a company going. struggles etc(technology included and related to business struggles) where I can discuss with likeminded people who are going from 0 to 1 or getting first group of fans going.
You should try
angel.co
linkedin.com
www.producthunt.com
www.venturebeat.com
www.techcrunch.com