@moonstar2001 Posts don't spoke/chant Mantras. Users just write & read it through Hinduism StackExchange.
@moonstar2001 another thing is that being part of StackExchange and with goal to learn Hinduism, we can't restrict people with not writing mantras since they don't necessarily be strict believer or follower of Hindu practices & rules.
@moonstar2001 anyway, if you're not comfortable with sharing or distributing some mantras, then it is up to you that you don't include it in your posts but we can't impose it on others.