Mine

   Dear Debian,

            .:%%%%%%%:.     .:%%%%%%%:.
          .%::::'''::::%. .%::::'''::::%.
         .%::'       ':::%:::'       '::%.
         %::.     Roses are red,      .::%
         %::.   Violets are purple,   .::% 
         '%:: It is today time I said ::%'
           '%:. I candidate for DPL!.:%'
             '%:.                 .:%'
               '%:::.         .:::%'
                  '%:::.   .:::%'
                     '%::.::%'
                        '%'

With all my love,
Sam.