Wiki Ad was Deleted
The JBoss Wiki is for community generated documentation. The JBoss Professional Open Source developers create a great deal of content on the wiki; however, a fair share of the content is also created by part-time committers, partners and users.
The JBoss Wiki is not for commercial advertising. Sometimes a fine line may be drawn between what is an ad and what is a piece of general advice or documentation. A judgement call will be made. As a general rule of thumb if its "how do I do XYZ" and the page just says "Buy ZYX from VendorY" then the page will be deleted. There are times when this won't be strictly held to (for instance "How do I create shared links in the deploy directory on Windows" might refer to norton utilities or something).
In short, if you are employed by a vendor and you want links from the jboss.org or jboss.com website you're gonna have to contact "firstname.lastname@example.org". If you're a user and you feel this was done by mistake then complain on the email@example.com mailing list explaining why you think the page should not have been deleted (include the link and the username of the deleter from the recent changes or page history).