I really like http://fh.tl/ because you can also easily send shell output

    [/] $ ls -la / | curl -F 'paste=<-' http://fh.tl/
    
    Your paste has been saved!
    
    Share this URL:
    
           http://fh.tl/MO
    
    [/] $ 

helpful when trying to debug someone on a remote workers machine