WordPress dominates the CMS market with overwhelming numbers (61%: http://www.opensourcecms.com/general/cms-marketshare.php). I know very well the strengths and weaknesses of WP - I worked on a single WP site for 2 years, pushing its limits every day.<p>My general understanding is that PHP is being surpassed by Node and Rails. I'm jumping on the Node bandwagon: the synergy between JavaScript on the front and back end seems like a game-changer. Add web sockets and its unbeatable.<p>So maybe a better question is, why aren't there any contenders? Clearly WordPress thrives on its massive community, and maybe its just a matter of time until a worthy opponent emerges to gain the necessary momentum. I'd like to help make this happen, and I have a lot of great ideas to do so.<p>Why doesn't Google, Microsoft, Apple, Yahoo, etc. etc. make their own Open Source CMS / web platform that competes with WordPress? You might say they <i>have</i>, and I'd be interested in looking into these alternatives, yet WordPress + Joomla + Drupal have 86% market share, which is ridiculous.<p>Sidebar: This is my first HN post. Comparing to the heavily-moderated Stack Overflow, I'm wondering what kind of posts are NOT okay here. Let's say I have big plans to create the next Google-scale company, and need help to get started. I need to find people who can help me discuss, collaborate, design, and develop. Is HN an appropriate place to do this? If not, is there a better place? Another forum? An IRC channel?