Postings are made at the mentioned locations, written in largely plain script:

'Greetings, Reader.

If you're reading this, consider the contents of your pack. Do you have a Fifth Tier cloak of Fortification? If so, leave a note attached here with your name, where and when you would like to meet to discuss a trade or sale of such an item.

Regards,
Ryrik Follenstein'

_________________
Honor will not save a man,
Humility will not make him great,
Pride will not make him strong,
True salvation comes from wisdom,
True greatness comes from kindness,
True strength comes from discipline.