The U.S. Women's Open will not be held in 2011, the United States Bowling Congress announced in a Tweet Friday night. The 2010 U.S. Women's Open, which is scheduled to start on Thursday, will go on as scheduled, USBC said in the Tweet. USBC also Tweeted that US Bowler will be an online only magazine next season, although US Youth Bowler will continue to be printed and mailed....