I'm interested in joining a photography community on Flickr. Please explain the main purpose of Flickr groups, and provide at least two distinct examples of group types or themes that users can join, based on the information presented on the Flickr Groups page.
Navigate to flickr.com. Click on the 'Community' button in the navigation bar. Click on the 'Groups' link within the 'Community' dropdown. Read the introductory text on the 'Groups' page to understand their purpose. Scroll down to view the 'Featured groups' section. Identify and list at least two distinct types or themes of groups from the featured examples. Synthesize the purpose of groups and the identified group types into a concise answer.
The agent successfully navigates to flickr.com. The agent successfully navigates to the Flickr Groups page. The agent accurately describes the purpose of Flickr groups as user-made, user-run communities for sharing photos based on diverse interests, allowing users to 'find their photo people.' The agent identifies and lists at least two distinct types of groups, such as 'challenge groups' (e.g., 'Flickr Monthly Photo Challenge', 'Crazy Tuesday') and 'interest-based groups' (e.g., 'Macro Mondays').