You can perform this trick only in Firefox.
Get Firefox with Google Toolbar
Get Firefox with Google Toolbar Get Firefox with Google Toolbar
# Install Greasemonkey Add-on for Firefox.
# Install ScrapFriends Lite 4.0 user script.
#
# Login to your orkut account .
Then Go to Scrap all mass scrap friends page
put your message there and press send all .
Get Firefox with Google Toolbar
Get Firefox with Google Toolbar Get Firefox with Google Toolbar
# Install Greasemonkey Add-on for Firefox.
# Install ScrapFriends Lite 4.0 user script.
#
# Login to your orkut account .
Then Go to Scrap all mass scrap friends page
put your message there and press send all .