Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
UX is a part of Lean Startup methodology because "customer development" is business-talk for user research.
I run Startup Weekend DC.
You can meet me in person at Refresh DC or DC Tech Meetup.
You can contact me on Twitter: @dnbrv.