A1 English Listening Practice - Social Media Apps

The video discusses the widespread use of social media apps like Facebook, Instagram, Twitter, and Snapchat. It highlights Facebook's features such as posting and messaging, Instagram's focus on photos and stories, Twitter's role in news dissemination, and Snapchat's unique disappearing messages. The speaker shares personal preferences and usage patterns, noting Instagram's appeal to younger audiences and the global popularity of these platforms.

What is the main purpose of Twitter as mentioned in the text?

What is Snapchat used for according to the speaker's experience?