2. FACEBOOK
• Launched in 2004 by Mark Zuckerberg
• Share Photos
• Keep in touch with family and friends
• Share videos
• Play Games
3. PINTEREST
• Founded by Ben Silbermann
• Share Photos
• Comment on other people’s photos
• Discover ideas from other peoples photos
• Save creative ideas
4. FLICKR
• Created by Ludicorp
• Photo Availability
• Photo Organization
• Browse Photography
• Store and share photos