IMPORTANT DEADLINE: for Washington Mutual Inc Shareholders July 6, 2009 SEATTLE, June 30 /PRNewswire/ -- All current shareholders of Washington Mutual should send letters to www.wamuequity.org to be received no later than July 6th 2009. These letters are very important to protect and/or enhance the future value of your Washington Mutual Stock. (WAMUQ WAHUQ WAMPQ WAMKQ). Do not delay in taking this important action on behalf of yourself and other Washington Mutual shareholders. Shareholders are urged to respond promptly via Toll Free FAX, e-mail or US Postal Mail, so that their signed letters arrive in our offices no later than...