The statement by @GloriaVissy and the subsequent reply by @NewsNation and the user linking to Jill Stein's platform constitute public discourse as they engage in a substantive discussion about a political candidate's stance on issues, which is a public concern.
Principle 1:
I will strive to do no harm with my words and actions.The statement does no harm with words and actions. It is neutral and informative.
 [+1]Principle 2:
I will respect the privacy and dignity of others and will not engage in cyberbullying, harassment, or hate speech.The statement respects the privacy and dignity of others. It does not engage in cyberbullying, harassment, or hate speech.
 [+1]Principle 3:
I will use my words and actions to promote understanding, empathy, and compassion.The statement promotes understanding by providing a link to the candidate's platform, allowing others to learn more about her stance on issues.
 [+1]Principle 4:
I will engage in constructive criticism and dialogue with those in disagreement and will not engage in personal attacks or ad hominem arguments.The statement does not engage in personal attacks or ad hominem arguments. It is a constructive response to a request for more information.
 [+1]Principle 6:
I will use my influence for the betterment of society.The statement uses influence for the betterment of society by encouraging informed decision-making among voters.
 [+1]Principle 7:
I will uphold the principles of free speech and use my platform responsibly and with integrity.The statement upholds the principles of free speech and uses the platform responsibly and with integrity.
 [+1]