Concerned about maintaining anonymity? Here are a few suggestions:

• Make sure the Admonymous link you followed was probably seen by many other people. A link from a tweet or personal website was likely seen by many.
• Avoid referring to specific incidents that can identify you. If you refer to a specific event, make sure that other people were there who could also have seen the Admonymous link and given similar feedback.
• Be aware of your writing style. Your writing may have unique traits that would suggest to the reader that the message was written by you.