Working on the Composite C1 CMS project - a free open source web cms running on .net. Have been building web stuff professionally for 15+ years.
Stack Exchange Network staging zone, where users come together to build new Q&A sites
Q&A for pro webmasters
Q&A for professional and enthusiast programmers
Q&A for professional programmers interested in conceptual questions about software development
Q&A for entrepreneurs looking to start or run a new business