Current number of freely hosted images, this many users can't be wrong.

Applet Upload Common Upload URL Upload Your browser does not support applets. Or you have disabled applet in your options. To use this applet, please install the newest version of Sun's java. You can get it from java.com Welcome:GUESTShow Images My Gallery FileType .jpg .tif .bmp .jpeg .gif .png .tiff .wmv .avi .mpg .swf .flv .zip Filesize 9.76 MB(10242880 Byte) Max Files/times 50 Applet Upload Permit URL Upload Permit Common Upload Permit Generate Thumb Permit