SemanticScuttle is a social bookmarking tool experimenting with features like structured tags and collaborative tag descriptions. Developed by Christian Weiske
License: Open Source
SemanticScuttle is an open-source social bookmarking tool that emphasizes customization and community interaction, making it suitable for users who prefer a hands-on approach. In contrast, StumbleUpon offers a more user-friendly experience with a focus on content discovery and social sharing, appealing to casual users looking for curated content.