Wikipedia:Articles for deletion/Filter Factory (2nd nomination)
Notability not established, unsourced, and hardly any encyclopedic content (only how-to). The "keep" arguments in the previous AfD amounted to 
— User:B, 07:31, 22 June 2007 (UTC)
Stance: delete
Cited policy: WP:GHITS (Wikipedia:Arguments to avoid in deletion discussions)