Basil Chat - Design feedback via chat
Bookmark OS - Bookmark OS is like Mac or Windows optimized for bookmarks.
Bird Eats Bug - Saw a bug? Send an instant replay to engineers. It will come with console logs and everything. Developers will ❤️ you.
Siimpl Bookmarking - Start collecting and organizing what interests you
Feedback by Pixelic - Painless design feedback and version control.
Annotate.tv - Optimize your learning on YouTube