Top 50 popular web application websites

Youtube.com
Dropbox.com
Imgur.com
Soundcloud.com
Slideshare.net
Mediafire.com
Vimeo.com
Scribd.com
Box.com
Mega.nz
Zoho.com
Flickr.com
Prezi.com
4shared.com
1fichier.com
Uploaded.net
Photobucket.com
Smugmug.com
Sharefile.com
Filerio.in
Hightail.com
Imagevenue.com
Filefactory.com
Authorstream.com
Calendar.yahoo.com
Onlineclock.net
Timetrade.com
Caspio.com
Pbase.com
Bibsonomy.org
Idrive.com
Imageshack.us
Filedropper.com
Photoreflect.com
Vidmax.com
Ziddu.com
Daxko.com
Ipernity.com
Opendrive.com
Myhq.com
Linkagogo.com
Imageevent.com
Onehub.com
Sugarsync.com
Adrive.com
Webshots.com
Drivehq.com
Blogmarks.net
Websitex5.com
Viddler.com