QQ also has a weibo, but Sina is the juggernaut. Weibo is extremely popular and like most other new information technology, is quickly changing the face of public discourse in China. Well, in part. Like Twitter, a lot of the activity is just following famous people.
Ulithi was a major staging area for the U.S. Navy in the final year of the Second World War. Several sunken warships rest at the bottom of the Ulithi lagoon, including the USS Mississinewa (AO-59), a fleet oiler which sank fully loaded.
German U-Boats in the Battle of the Atlantic was the longest battle of the Second World War, beginning from the first day of hostilities and ending on the very last day of the war.