Regarding edits made on Oliver O. Howard during December 6 2006 (UTC) Thank you for experimenting with Wikipedia. Continuing to add the birthdate will be considered vandalism. Please use the sandbox for any other tests you may want to do. Take a look at the welcome page to learn more about contributing to our encyclopedia. If this is an IP address, and it is shared by multiple users, ignore this warning if you did not make any unconstructive edits.  