To ease the communication of bitcoin market place or find the potential deal counterparty, the site provides the following:
In order to keep history of information exchange between parties and to notify the users timely in RSS mechanism, there is no delete of a previous post. To "delete" a previous post, simply input a new post mentioning the cancel of the post in question. Make use of the signature field to demonstrate the genuine intention.
Feel free to use it and be aware to protect your privacy. Things here are public and anonymous.