Sharing multiple connections

[kwonye]

Every sharing integration can have multiple accounts to share to.

[stale]

This issue has been marked as stale and will be automatically closed. This happened because:

• It has been inactive for the past year.
• It isn't in a project or a milestone.
• It hasn’t been labeled `[Pri] Blocker`, `[Pri] High`, or `good first issue`.

However, discussion is still welcome! If the issue is still valid, please leave a comment with a brief explanation so the issue can be reopened.