Phone books aren't confidential

A certain someone thought that this cached Web site was "confidential information". It would just make too much sense to accuse James Ewing of calling people non-stop since he has VoIP accounts.

Apparently, phone books are confidential information as well. The following phone numbers were in question:

• +1 (410) 563-8397
• +1 (443) 267-0064
• +1 (443) 524-7200
  All three were found in the WHOIS data for jsci.net.
  
• +1 (443) 524-6540
• +1 (866) 229-1542
  Found in this public directory.
  

Why does James Ewing not want people to know his business information? Does he not want people knowing how to contact his place of business?