Social media platforms which are covered in the drop-down menu include Facebook, Flickr, Google+, Twitter, Instagram, LinkedIn, and Youtube. The scope of the drop down menu is expected to be further extended. However, visa applicants do not have to list accounts designed for use by multiple users within a business organisation.

from Times of India https://timesofindia.indiatimes.com/india/revised-us-visa-forms-to-ask-most-applicants-to-furnish-5-yr-social-media-history/articleshow/69615913.cms