CUNCTA SUPERCILIO MOVENTIS
Our suggestions
Columns filled with numbers turned into images
ECMAScript (Javascript) library, distributed under the GPL license, that creates charts from (x)HTML tables.
Hate double-entendres? sign the manifesto!
Manifest aiming to give back language its proper meaning.
Concatenate MIDI files
Perl software distributed under the GPL that does simple transformations on MIDI files.