We know that Filesonic already closed its file sharing function after the megaupload incident.
Today, if I'm not mistaken, Wupload doing the same thing as well. As far as I concern, there are quite a number of members using Wupload service here. Unfortunately, Wupload is officially closed their file sharing service. Head to their site to see it.
I noticed that this is kinda like a pattern that keep on going. And who knows, what will be the next one?
UPDATE FROM A SITE QUOTE!!!
In 03 April 2012 MPAA shutdown wupload and This association want to shutdown also fileserve and Mediafire and putlocker and fileserve and depositefiles.