Area 51 » Clive

Space Exploration

For spacecraft operators, scientists, engineers, and enthusiasts.

Italian Language & Usage

For students, teachers, and linguists wanting to discuss the finer points of the Italian language.

Information Retrieval and Search Engines

For researchers and practitioners who specialize in building systems that help people organize data and extract information from it.

E-commerce

For proposed Q&A site for those interested in e-commerce, primarily developers, designers, marketers and social media experts.