JustAnswer

JustAnswer is an online platform that connects users with verified professionals across various fields, including medical, legal, and automotive. Users can ask questions and receive expert answers in real-time through chat or text, with professionals showcasing their credentials and customer satisfaction ratings.

JustAnswer provides a platform for users to ask questions and receive answers from verified professionals in various categories (e.g., medical, legal, automotive). This aligns with the 'Real-Time Q&A Feed' feature, as users can get answers in minutes. The 'Category-Based Reputation System' is evident through the display of 'satisfied customers' and expertise for each professional. User profiles are present, showing expert credentials and customer satisfaction. The site also offers search and discovery of past questions and experts. While not explicitly stated as 'privacy controls (global vs. friends)', the platform facilitates direct, one-on-one conversations with experts, which implies a level of privacy for the interaction. The concept of 'trusted friends' is not directly supported, as it focuses on verified professionals rather than a social network of friends.