2. Leaderboards: Leaderboards are used to create a sense of competition and motivate users to engage with social media platforms. For example, platforms like TikTok and Instagram use leaderboards to rank the most popular content creators and reward them with increased visibility.

3. Challenges: Social media platforms are using challenges to encourage user-generated content and engagement. For example, platforms like Instagram and Twitter offer challenges, such as photo challenges or writing prompts, to encourage users to create and share content.

4. Games: Social media platforms are increasingly incorporating games into their offerings to increase engagement. For example, Facebook has a variety of games that users can play, and Snapchat has incorporated a range of games and interactive experiences into its platform.

5. Social sharing: Social media platforms are using gamification to encourage users to share content with their friends and followers. For example, platforms like Snapchat and Instagram offer rewards to users who share content with their friends, such as exclusive filters or stickers.

6. User-generated content: Brands can encourage user-generated content by creating campaigns that encourage users to create and share their own content related to the brand or its products. This can be achieved through the use of hashtags or other social media tools that make it easy for users to share their content and engage with the brand.

7. Rewards and loyalty programs: Brands can offer rewards or loyalty programs that provide incentives for users to engage with the brand. This can be achieved through the use of points systems, discounts, or other incentives that encourage users to keep coming back."

Overall, gamification is being used in social media to increase engagement and build community among users. As social media continues to evolve, it is likely that we will see even more innovative uses of gamification in this space.