The purpose of the social profile picker in the Compose Box is to:
select or deselect your existing social networks you’d like to connect to with your Hootsuite account
select the social networks you’d like to monitor for activity relevant to your brand
pick the social networks for which you’d like to generate a statistics report about your publishing efforts
identify the social networks to which you’d like to publish your message
Hootsuite’s Social Profile Picker is a powerful tool for efficiently sharing messages with your social networks. You’ll find it in the top-left corner of the dashboard beside the compose message box.
Note: YouTube channels don’t appear in the Social Profile Picker, as YouTube video uploads are done separately, and then shared out to other social profiles afterwards.