User blog comment:Pedro9basket/Update: Physical Warfare Pack to be available to all Battlefield 3 players later this year/@comment-2224289-20110617173557/@comment-1990578-20110621033048

Protip: your birthday is always January 1st, 1900 (or the earliest year).

Unless you mess up and lock yourself out of a page. Then you just need to clear the browser cache.