developed better feed metadata in ikiwiki (http://www.schmonz.com/2013/08/22/tdd-by-example-an-ikiwiki-feature), and has now also funded it in git-annex (http://source.git-annex.branchable.com/?p=source.git;a=commitdiff;h=d0c1a22e7c0b24349cf27835ee453dc33f3afd7e)!
joeyh likes this.