StarTrekWiki: “Memory Alpha is a collaborative project to create the most definitive, accurate, and accessible encyclopedia and reference for everything related to Star Trek. The database is organized in a WikiWiki structure, which allows an incredible level of interconnectedness and expansion. We started in November 2003, and the database currently includes 19,403 articles. If you’re new to Memory Alpha, please join us! Visit the Help page and experiment with the Sandbox to learn how you can contribute to any article right now!” Very comprehensive.